O W Y.C 0 0 1 M.T . O W C . W WW .100Y M.T O W WW .100Y.C M.TW .TW M WW 00Y.CO .TW .CO .TW Y W 0 0 M .1 W.1 Y.COM W WW 00Y.CO .TW W W W .T 00 W.1 Y.COM W W.1 Y.COM W W W W W .T M.T .100 .TW 100 M . O W M O W C .CO .TW WW .100Y. .TW WW .100Y.C M.TW M 00Y O 1 W M . O W O W WW .100Y.C M.TW W Y.C WW .100Y.C M.TW 0 T . 0 O 1 M . WW 0FUNCTIONAL BLOCK DIAGRAM Y.C WW 00Y.CO .TW CO 0 W WW 00Y.FEATURES .TW W W 1 T . . 1 M . ENBL OM 1 W M . O Output to 2200 MHz O frequency range: 50 MHz W WW WW .100Y.C M.TW W 0Y.C M.TW WdBm 0 WW .100Y1.C T . dB output compression: 11 @ 350 MHz 1 . O M W O WW 00BIAS W W .CO .TW Y.C W C . Y W W Noise floor: –159 dBm/Hz @ 350 MHz W 0 Y W TEMP 1 0 W M.T TEMPERATURE .T 1 00SidebandM SENSOR M . IBBP W. O 1 . O W 350 MHz .C O suppression: −50 dBc @W W W C W . Y C W . 0 Y W T W . W 0 W MHz.100 .T 0Y feedthrough: W W.1 Y.COM W M.T −46 dBm @ 350 .10Carrier OM W O W W C . W C W . Y W V to 5.5 V W .T .T WW .1Single .100 .TW 100 00Y supply:M4.75 M . OM IBBN W O W C . 24-lead,.C Pb-free LFCSP_VQ with exposed paddle .C O W W Y W W .TW W .TW 100 00Y WW .100Y M . .TW 1 M . O W M O W O W WW .100Y.C M.TW W Y.C WW .100Y.C M.TW 0 WW APPLICATIONS T . 0 O W LOIP O W W.1 Y.COM W 0Y.C M.TW WW .10DIVIDE-BY-2 WW .100Y.C M.TW infrastructure 0 WW Radio-link T . 0 O VOUT W OM WW QUADRATURE W.1 modem W .CO .TW Y.C PHASE systems WW .Ctermination 0 Y W T . W 0 0 Y 1 0 0 SPLITTER WWCable T M . . 0 M .1 Wireless OM systems WW 00Y.CO .TW W.1 infrastructure WW 00Y.CO .TW LOIN C . W W W Y W W Wireless.1local 1 00 loop M.T W.1 Y.COM W OM Owireless access systems WW. W W C . C WiMAX/broadband W . Y W W W .T W M.T .100 .TW 100 00Y M . O 1 W M . O QBBP W C . O W W WW .100Y WW .100Y.C M.TW WW .100Y.C M.TW M.T O W O W O W WW .100Y.C M.TW WW .100Y.C M.TW WW .100Y.C M.TW O WW 00Y.CO .TW W WW 00Y.CO QBBN C W . W W W Y W T . W .1 .T 00 M .1 OM WW W.1 Y.COM W Figure 1. 0Y.C WW 00Y.CO .TW W W .TW 0 W 1 W M . .T 1 00 M . O 1 W M . O W O W WW .100Y.C M.TW WW .100Y.C M.TW WW .100Y.C M.TW O PRODUCTWDESCRIPTION WW 00Y.CO .TW W WW 00Y.CO .TW C . W W Y W W M .1 IF or a direct-to-RF .T M Wan .100 monolithic, The ADL5385 isW a silicon, can be used as either OADL5385 W.1 Y.The .CO .TW OM quadrature modulator W C Y W C W . 0 W W W 0 Y to 2200.MHz. W .T designed for in digital communication systems. wide Wuse from.15000MHz M .100 modulator O W.1 YThe M T Its excellent phase OMinput bandwidth allowsWfor W C . O W C W . W C accuracy and amplitude balance enable both high performance baseband either baseband drive or W . 0 Y W W W 0 0 Y W T . W M.T .1 are in radio-link .T frequency (RF) W.10 drive from 00 and directMradio M O 1 W . O intermediate frequency (IF) a complex IF. Typical applications .C CO Y.C WW systems, WW 00Y.systems. .TW W 00Yand broadband WW .100transmitters, TWmodem termination . 1 Wcommunication T modulation for cable M . . M O 1 W O W OM W. systems. WW .100Y.C M.TW W basebandWW .1wireless 0Y.C access Y.Ctwo differential TW . The AD5385 takes the signals from 0 0 WW T . 0 M O W O OM in quadrature W.1onto Y inputs and modulates two ADL5385 Analog Devices, WW The W using the .Ccarriers 0Y.CInc., M.TW Y.C is .fabricated WW Wthem W 0 0 W T 1 0 0 W T . . .1 O M derived from .10 carriersOare with each other. The twoW internal OM germanium bipolar process WW and0is0packaged .Csilicon Y.C in .TW WW advanced C W . Y W W W 0 Y W T . 1 0 a single-ended, external a.24-lead, Pb-free paddle. W local .oscillator M . .T at twice the 1 00 inputMsignal MLFCSP_VQ with exposed .CO .TW O two modulated WW A Pb-free W 1 output. .CO Y WWPerformance C frequency as the desiredW carrier The is specified over –40°C to +85°C. W . 0 Y W W 0 0 Y W T . 0 W .T .10 board W.1 Y.COM W OM evaluation is also available. signals are summed togetherW in.a10 differential-to-single-ended W OM W C . W C W . Y W W W .T W 50 Ω .loads. M.T amplifier designed to drive .100 .TW 100 00Y M . O 1 W M O W C . O W WW .100Y .TW WW .100Y.C M.TW WW .100Y.C M.TW M O W O W O W WW .100Y.C M.T WW .100Y.C M.TW WW .100Y.C M.TW O WW 00Y.CO .T W WW 00Y.CO .TW C . W W W Y W W M .1 .T 00 W.1 Y.COM W WW 00Y.CO W.1 Y.COM W W W W W .T 00 W W.1 Y.COM M.T .100 W.1 Y.COM W O W W W C . W W .T WW .100Y .100 .TW 100 M . W M O W O W WW WW .100Y.C M.TW WW .100Y.C M.TW O W O W WW .100Y.C M.TW WW .100Y.C M.TW O W Rev. 0 O W and reliable. Waccurate Information furnished by Analog Devices is believedW to be Y.CHowever, no.TW WW .100Y.C 0 0 responsibility is assumed by Analog Devices for its use, nor for any infringements patents or M W Oother Wto.1changeofwithout Technology U.S.A. rights of third parties that may result from its use. SpecificationsW subject No .Cnotice. W One Y WWWay, P.O. Box 9106, Norwood, MA 02062-9106, 0 W T Tel: 781.329.4700 www.analog.com . 0 of Analog Devices. license is granted by implication or otherwise under any patent or patent.rights 1 OM Wowners. Fax: 781.461.3113 ©2006 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective WW .100Y.C M.TW O W WW .100Y.C 06118-001 50 MHz to 2200 MHz Quadrature Modulator ADL5385 O W Y.C 0 0 1 M.T . O W C . W WW .100Y M.T O W WW .100Y.C M.TW .TW M ADL5385 WW 00Y.CO .TW .CO .TW Y W 0 0 M .1 W.1 Y.COM W WW 00Y.CO .TW W W W .T 00 W.1 Y.COM W TABLE OF CONTENTS W.1 Y.COM W W W W W .T M.T .100 .......................................................................... .TW 100 M . Features .............................................................................................. 1 Basic W Connections 13 O M O W C . O W W .C Y W C W . 0 Y W T . W 0 0 Y W T . 0 M .1 .T 00 Applications....................................................................................... Optimization............................................................................... 13 W.1 Y.COM W1 WW 00Y.CO .TW W.1 Y.COM W W W 0 W T . 1 0 0 T Block 1 Applications..................................................................................... 15 M . . Diagram .............................................................. .10 Functional W.1 Y.COM W OM WW 00Y.CO .TW W C . W WW 0Product W 0 Y W T . 1 Description......................................................................... DAC Modulator 0 0 M..................................................... 15 .T W.1 Interfacing W.1 Y.COM W .CO .TW OM W W.1 Specifications..................................................................................... Y W C . 0 W W W 155 Mbps (STM-1) 0 128 QAM Transmitter............................. 16 Y W .T3 00 W W.1 Y.COM W M.T .100 W.1 Y.COM W O W W W C . W Transmitter Ratings............................................................ 6 CMTS 16 .T W 00Application................................................ Y Maximum W WW .Absolute M.T .100 100 W.1 Y.COM W M.T O W O W W C . Caution.................................................................................. 6 W Spectral Mixing ............................. 17 .C WProducts.1from 00 Harmonic WW .100Y WW .ESD M.T .TW 00Y M.T O 1 W M O W C . O W W Pin Configuration and Functional Descriptions.......................... Products....................................................... 17 W Y W WW .100Y.C 7M.TW RF Second-Order WW .100Y.C M.TW M.T .100 O W O W C Typical 8 LO Generation PLLs 18 O Characteristics ............................................. W Performance Y........................................................ WW Using .TW WW .100Y.C M.TW 100 WW .100Y.C M.TW M . O W O Circuit 12 Transmit DACW Options ............................................................. 18 W .C O W Description......................................................................... W .TW W 00Y Y.C WW .100Y.C M.TW 1 0 WW Overview...................................................................................... T M . . 0 W OptionsO 12 Modulator/Demodulator ........................................... 18 W W.1 Y.COM W CO W WW .100Y.C M.TW WW .100Y.12 T . 0 WWLO Interface................................................................................. T . 0 M Evaluation Board ............................................................................ 19 O W M .1 WW 00Y.CO .TW WW .100Y.C M.TW WW 00Y.CO .TW W WV-to-I Converter......................................................................... 21 M Characterization SetupW.................................................................. .1 12 O W W.1 Y.COM W W Y.C WW 00Y.CO .TW 0 W T W . 0 W W Mixers .......................................................................................... 12 SSB Setup..................................................................................... 21 M .1 .T 00 W.1 Y.COM W WW 00Y.CO .TW W.1 Y.COM W W W W W D-to-S Outline 22 .T Dimensions ....................................................................... 0120 W Amplifier......................................................................... W.1 Y.COM W M.T .100 W.1 Y.COM W O W W W C . W W .................................................................................. .T Bias Ordering 22 W 00 Y W .T Guide .......................................................................... WCircuit M .11200 W.1 Y.COM W M.T .100 O W O W W C . W W WW .100Y WW .100Y.C M.TW M.T .100 M.T O W O W C . O W W W Y .C REVISION W WW .100Y.C M.TW WWHISTORY M.T .100 .TW 00Y O 1 W M . O W C O W0: Initial Version 10/06—Revision WW .100Y. .TW WW .100Y.C M.TW WW .100Y.C M.TW M O W O W O W WW .100Y.C M.TW WW .100Y.C M.TW WW .100Y.C M.TW O WW 00Y.CO .TW W WW 00Y.CO .TW C . W W W Y W W M .1 .T 00 W.1 Y.COM W WW 00Y.CO .TW W.1 Y.COM W W W W W .T W .100 W.1 Y.COM W M.T .100 OM W O W W C . W C W Y W .T W 00 W WW .100Y. M.T .100 W.1 Y.COM W M.T O W O W W C . W WW .100Y .TW WW .100Y.C M.TW M.T .100 M O W O W C . O W W W Y W WW .100Y.C M.TW WW .100Y.C M.TW M.T .100 O W O W C O W WW .100Y. .TW WW .100Y.C M.TW WW .100Y.C M.TW M O W O W O W WW .100Y.C M.TW WW .100Y.C M.TW WW .100Y.C M.TW O W O W O W WW .100Y.C M.TW WW .100Y.C M.TW WW .100Y.C M.TW O W O W O W WW .100Y.C M.TW WW .100Y.C M.TW WW .100Y.C M.TW O WW 00Y.CO .TW W WW 00Y.CO .TW C . W W W Y W W M .1 .T 00 W.1 Y.COM W WW 00Y.CO .T W.1 Y.COM W W W W W .T 00 W W.1 Y.COM M.T .100 W.1 Y.COM W O W W W C . W .T W 00 W WW .100Y M.T .100 W.1 Y.COM M.T O W O W W C . W W WW .100Y WW .100Y.C M.TW .100 M.T OM W O W C . O W W C . Y W C W . 0 Y W W 0 W WW .100Y M.T .100 W.1 M.T O W O W W C . W W Y W W WW .100Y.C M.TW M.T .100 O W O W C WW .100Y. .TW WW .100Y.C M.TW M O W O W WW .100Y.C WW .100Y.C M.TW W O W WW WW .100Y.C M.TW Rev. 0O | Page 2 of 24 W WW .100Y.C M.TW O W WW .100Y.C O W Y.C 0 0 1 M.T . O W C . W WW .100Y M.T O W WW .100Y.C M.TW .TW M ADL5385 WW 00Y.CO .TW .CO .TW Y W 0 0 M .1 W.1 Y.COM W WW 00Y.CO .TW W W W .T 00 W.1 Y.COM W SPECIFICATIONS W.1 Y.COM W W W W .T 00 WV = 5 V;.1T00= 25°C; LO .T−7 dBm; I/Q inputs = 1.4WV.1p-p Msine .TW M Unless otherwise noted, = differential waves in quadrature on a 500 mV dc O S A M O W C O .C W 0YΩ.. WW are TW . W frequency 0 0Y Y.C bias; baseband W=W1 MHz;.1LO T source and RF output load impedances 50 . 1 0 0 T M . . 0 M WW 00Y.CO .TW W.1 Y.COM W WW 00Y.CO .TW W W 0 T TableM1.. .1 W.1 Y.COM W .10 OM W O W W C . W C W W W Max Unit .TMin Typ 00 0Y Y.Parameter.TW W Conditions M.T W.1 Y.COM 50 W MFREQUENCY RANGE WW.10 .100 OUTPUT O 2200 MHz O W W C . W .C W T .100 W 00 0Yfrequency W External Ttwice . 1 0 WW .100YEXTERNAL T M . . 1 LO is output frequency 4400 MHz LO FREQUENCY M . O W OM W W W Y.C WW 00Y.CO .TW C . RANGE 0 W T W . W 0 Y W W M .1 00 M.T W.1 Y.COM W = 50 MHz OFREQUENCY WW 00Y.CO .TW W.1 OUTPUT W C . W W W Y WSingle (lower) .T 00 W output dBm W.1 Y.CO4M W 5.6 8 M.T .100OutputOPower OM W.1 sideband W W C . W C W . 0 Y W T W . Output P1 dB 11 dBm W 0 0 Y W T . 0 W M .1 .T 00 OMlevel) W.1(nominal OM Feedthrough Unadjusted drive −57 dBm WW 00Y.CO .TW W.1 Carrier C . W C W . Y W W W 0 Y W T .+25°C 1 0 W M . .T 1 00 M . @ +85°C after optimization at −67 dBm O 1 W M . W O W W .CO at +25°C WW .100Y.C M.T−67 WWafter .optimization @ −40°C dBm .TW 00Y WW .100Y.C M.TW 1 M O W O W C . O W W C Sideband Suppression Unadjusted (nominal drive level) −57 dBc W . Y W C W .T W .TW 100 00Y at +25°C WW .100Y. M . .TW 1 M . O @ +85°C after optimization −64 dBc W M O W .CO .TW WWoptimization WW .100Y.C M−68 .TW Wafter dBc 00Y at +25°C WW .100Y.C M.TW @ −40°C 1 M . O W O W C . O W W C W . Second Baseband Harmonic (F − (2 × F )), P = 5 dBm −83 dBc Y W LO BB OUT C . Y W .T .TW 100 050dBm WWThird.1Baseband M . .TW (FLO + (3W 1 00Y Harmonic M . O W M × F )), P = −58 dBc BB OUT O W WW 00Y.C W per tone WW .100Y.C 69M.TW .CO .TW F1 = +3.5 W Y T . Output1IP2 MHz, F2 = +4.5 MHz, P = −3 dBm dBm 0 WW OUT .1 O W M . 0 O=M−3 dBm per tone W C . O W W C W . Y W C Output IP3 F1 = +3.5 MHz, F2 = +4.5 MHz, P 26 dBm OUT W . Y W W .T WW .100Y M.T .100 −0.17 .TW 100 M . O W M O Quadrature Phase Error degrees W O WW .100Y.C WW 00Balance .TW dB Y.C WW .100Y.C M.TW W M I/Q Amplitude −0.03 .TW O 1 W M . W inputs .C O W W .CO .T Noise ofW 500 mV WW .100Y−155 WMHz offset from WWLO, all .BB 00Y at a bias WWFloor .100Y.C M.T20 M.T dBm/Hz 1 M O W O W C 20 MHz offset from LO, output power = −5 dBm −150 dBm/Hz W W W .CO .TW Y.C WW .100Y. TWdB . 0 Y W T . 0 0 WWReturn.1Loss M Output −19 0 O W OM W.1 OM WW .100Y.C M.TW WW 0=0140 OUTPUT Y.CMHz .TW WW .100Y.C M.TW WFREQUENCY O W Output Power (lower) sidebandW output WW 05.7 W.1 Y.COMSingleW W .CO .TW Y.C 0 Y W W .TdBm 0 W 1 11 0 WP1 dB .100 M . .T 1 M . Output dBm O W M O W .C O W WW .1−52 TW W (nominal drive 00Y WWlevel) .100Y.C M.TW Carrier Feedthrough WW .100Y.C Unadjusted T M.dBm . O W M O W C . O W @ +85°C after optimizationW dBm Y WW −66 .TW W W at +25°C.100Y.C M.TW 100 WW .100Y.C @ −40°C M . .Tafter O optimization at +25°C −67 dBm W M O O W W WW 00Y.C WW −53.100Y.C M W Wlevel) TW Sideband Suppression (nominal drive dBc.T . WW .100Y.CUnadjusted T . 1 M . O W OM after optimization at +25°C W W @ +85°C WW 00Y.CO .TW WW −63 .100Y.C dBc WW .100Y.@C−40°CMafter M.T .TWoptimizationW 1 M . O W at +25°C −68 dBc O W C W .C W .CO WW−83 .100Y. dBcM.TW .TW 00Y Second Baseband Harmonic POUT = 5 dBm W WW 1 00Y(FLO − (2 ×MF.BBT)),W M . O 1 W . O× FBB)), POUT = 5 dBm W W Y.CdBc .TW WW 00Y.CO .TW Third Baseband Harmonic (FY + (3 −57 LO.C 0 W W W 0 W 1 W M . .T 00 = +3.5 MHz, .1 per toneOM Output IP2 70 CO OM F2 = +4.5 MHz, POUT =W−3WdBm WW 00Y.dBm W.1 F1 Y .C C W . Y W TW W W 0 W T 0 tone M. W T = +4.5 MHz, POUT =−3 dBm.1per Output IP3 26 W.1 dBmOM. .F2 0F10 = +3.5 MHz, 1 M . O W .C O W Quadrature Phase ErrorWW −0.33 WW .100Ydegrees W Y.C WW .100Y.C M.TW 0 W T M.T . 0 O 1 W M . O W C I/Q Amplitude Balance −0.03 dB . W W CO Y.C WW .100Y .TW W .TW 00mV 0Y.offset WW 20 .T Noise Floor from LO, all BB inputs W at a bias of.500 −160 dBm/HzOM 1 0MHz M 1 W M . O W O W W Y.C Output Return Loss −20W WW .100Y.C M.TW 10dB0 WW .100Y.C M.TW M.T . O W O W C . O OUTPUT FREQUENCY = 350 MHz W WW .100Y .T W WW .100Y.C M.T3 W 0Y.Csideband WW Single .Toutput 0(lower) Output Power 5.6 7 1 W dBm Y.COM M . O W O W W C . W 11 W WW .100Y Output P1 dB dBm WW .100Y.C M.TW .100 M.T OM W O W C . O W W C Carrier Feedthrough Unadjusted (nominal drive level) −46 dBm . Y W C W . 0 Y W W W WW .10 00Yoptimization M.T .100 @ +85°C.1after −65 dBm W M.Tat +25°C O W O W W C . W W Y W dBm W Y.C W −40°C after W@W .atT+25°C M.T −66 .100 100optimization M . O W O W C Sideband Suppression Unadjusted (nominal drive level)W dBc W WW .100Y. .TW−50 0Y.C Mat.T W M .10optimization @ +85°CW after +25°C −63 dBc O W .CO at+25°C W after optimization WW .100Y.C @W −40°C −61 dBc .TW 00Y 1 M . W O W W C . W W Y W W M0.|TPage 3 of 24 .100 Rev. O W C W WW .100Y. M.T O W WW .100Y.C O W Y.C 0 0 1 M.T . O W C . W WW .100Y M.T O W WW .100Y.C M.TW .TW M ADL5385 WW 00Y.CO .TW .CO .TW Y W 0 0 M .1 W.1 Y.COM W WW 00Y.CO .TW W W W Parameter Conditions Min Typ Max Unit .T 00 W.1 Y.COM W OM dBm W(F.LO1 − (2 ×YF.C W Second Baseband Harmonic −80 dBc BB)), POUT = 5 W W 0 W T W .T M. .10 .TW Harmonic 100 M O W Third Baseband (F P = 5 dBm −53 dBc M LO. + (3 × FBB)), O OUT W C O W WPOUT = −3 dBm 0Y. Wper TW . W 0 0Y.CF2 = 4.5 Y.COutput IP2 WWF1 = .3.5 T . MHz, MHz, tone 71 dBm 1 0 0 T M . . 1 0 M O W M W Wtone W.1 Y.Output W 26 .F2C=O4.5 MHz, Y.C W CO IP3TW F1 = 3.5 MHz, POUT = −3 dBmW per dBm W 0 Y 0 0 W T . 1 0 0 M.T . . Phase Error 1 0 Quadrature M . O 1 W M . 0.39 degrees O W C . .CO .TW WW .100Y WW 00Y .TW −0.03 WW .100Y.C M.TW I/Q Amplitude Balance dB M O 1 W M . O Woffset from .C O W W C W . Y W C W Noise Floor 20 MHz LO, all BB inputs at a bias of 500 mV −159 dBm/Hz . 0 Y W T W . W .T W M .10 .TW 100from LO,Ooutput 00Y M . O 1 W M . W 20 MHz offset power = −5 dBm −157 dBm/Hz C . O W W WW .100Y WW .100Y.C M.TW 0Y.CReturn WW .10Output M.T −21 .TW Loss dB O W M O W .C O W WOUTPUTYFREQUENCY C W . Y W C W . 0 Y W T W = 860 MHz . W 0 W .T 00 W 00 OM 5.3 6.5 W.1 Y.2.5 M.T .1Output OM W.1sideband C O Power Single (lower) output dBm W W C . W C W . 0 Y W .TW W 0 0 YP1 dB W T . 1 0 0 WW Output T M . . 1 0 M . 11 dBm O W M O W W.1 Feedthrough W(nominal .CO .TW Y.Clevel) .TW WW .100Y.C M−41 .TW −35 Unadjusted drive dBm 0 Y W 0 0 WW Carrier 1 0 M . O 1 W M . O W C . O W W C @ +85°C after optimization at +25°C −63 dBm Y W Y. W .TW .TW WW .100Y.C M.TW @ −40°CW M .100 100 at +25°C M . after optimization −65 dBm O W O W C O W .C W W Ylevel) WW .100Y. TW . W Unadjusted 0 Y.C W(nominal T Suppression drive −41 −35 dBc . 0 0 WWSideband T M . 1 0 OM W. WW 00Y.CO−58 .TW W.1 Y.COM W @ +85°C after optimization C . at +25°C dBc W W Y W W W W .100at +25°COM.T OM W.1 Y.C−59 dBc M.T @ −40°C after optimization .100 W O W W C . W C W . 0 Y W TW dBc W . W 0 0 Y W T . Second Baseband Harmonic.T (FLO − (2 × FBB)), POUT = 5 dBm −73 −57 1 0 0 W M . 1 0 . O W M OM W.1 Harmonic W=W Third 5 dBm 0Y.C −50 −45 LO + (3 × FBB)), POUT W .CO .T(F WW .100Y.C WBaseband .TW dBc W Y W T . 0 0 W M 1 0 M . O 1 W Output IP2 +4.5 = −3 70 dBm O dBm per tone WMHz, POUT .C OM F1 = +3.5 MHz, F2 =W W. Y.=C−3 dBm.per WW .100Y25 .TW dBm W= +4.5 MHz, TWtone 0P0OUT WWIP3 .100Y.C M.T Output F1W = +3.5 MHz, F2 M 1 M . O W W Y.C WW 00Y.CO .TW Quadrature Error .CO .TW WW .1000.67 .TWdegrees Y W 0 WW Phase M 1 0 M . O 1 W M . O W I/Q Amplitude Balance W 0Y.C M.TdB Y.aCbias of 500 WW .1−0.03 WW 00Y.CO 20.MHz Woffset from LO, 0−159 0at WW TW . 0 T NoiseW Floor all BB inputs mV dBm/Hz 1 M . O 1 W M . O W C O W W .C Y. W power WW .−157 offset from LO, dBm/Hz .T Woutput 100 00=Y−5 dBmM.TW WW .100Y.C 20MMHz M .TW 1 . O W O W Output Return Loss dB W .C O W WW −19 .T 00Y WW .100Y.C M.TW 1 WW =.100Y.C M.TW M . OUTPUT FREQUENCY O W O W C O 1450 MHz WWW WW .100Y. .TW WW .100Y.C M.TW 0Y.C M.TW M 0 O 1 W . O Output Power Single O (lower) sideband outputWW W WW 4.4 .100Y.C dBm WW 00Y.C W 0Y.C M.TW W 0 T M.T . 1 Output P1 dBW 10 dBm . O 1 W M . O W C . O W .C WW−36 .100Y dBm Carrier Feedthrough (nominal .TW W drive level) WW .100Y.C M.TW WW .100YUnadjusted M .T O W M O W .CdBm @ +85°C at +25°C −50 W .CO after.Toptimization WW W 00Y dBmM.TW WW .100Y.C M.TW 1 WW .100@Y−40°C . after optimization at +25°C −50 O W OM W W Unadjusted W Y.C WW 00Y.CO .TW C . 0 W W W Sideband Suppression (nominal drive level) −44 dBc 0 Y W W M.T .1 .T 1 00 M . O 1 W M . O W C . O optimization at +25°C W W @ +85°C after −61W W .C YdBc W W .TW 100 dBc OM.T 00Y 0Y.CafterM WW .1@0−40°C . .TW 1 M . optimization at +25°C −51 W O W W W Y.C CO WW .100dBc Y WW .100Y.C M.TW Second Baseband Harmonic (2.× FBB)), POUT =W 4 dBm −64 LO − 0 WW (F T M.T . 0 O 1 W M . O W C .C Third Baseband Harmonic WW(FLO + (3 ×.C FBBO )), POUT = 4W dBm −52WW dBc W 0Y. .TW .TW 10dBm 00Y 0YMHz, F2 M W M . .TMHz, POUT = −3W 1 03.5 M . O 1 W Output IP2 F1 = = 4.5 dBm per tone 63 . O W .C O W W W W POUT = −3 dBm 00Y 0Y.C M.TW Y.CF2 = 4.5.T WW Output IP3 MHz, per tone 24 W dBm 1 0 WW F1 =.13.5 M.T . 1 00MHz, . O W M O W C . O W degrees W Y Quadrature Phase Error .TW WW .100Y.C M.TW 0.42 W 100 WW .100Y.C M.TW M . O W I/Q Amplitude Balance −0.02 dB O W .C W W .COLO, all.T 00Y 0Y.C M.TW −160 W Yfrom WofW500 mV 1 0 0 WW Noise Floor 20 MHz 1 offset BBW inputs at a bias dBm/Hz M.T . 1 0 . O W M . O W C . O W Output Return Loss WW dB .100Y .T WW .100Y.C M.TW −33 WW .100Y.C M.TW OM W O W C OUTPUT FREQUENCY = . O W W C . Y W W WW .100Y WW .100Y.C M.TW 1900 MHz .100 M.T OM W O W C . O W W C . Y W C Output Power Single (lower) sideband output 3.4 dBm W . 0 Y W W 0 W WW .100Y M.T 9 .100 W.1 M.T O Output P1 dB dBm W O W W C . W W Y WdBm W Y.C W WW (nominal Carrier Feedthrough Unadjusted M.T−35 .100 M.T .100 driveOlevel) O W W C @ +85°CW dBm Y.C at +25°C WW .100Y. TW .−51 W after optimization .TW M M .100 O W @ −40°C afterW optimization at +25°C −51 dBm O Y.Clevel) .TW WW .100Y.C 0 WW(nominal 0 Sideband Suppression Unadjusted drive −33 dBc W W.1 Y.COM W W W W W M.T .100 Rev. 0O| Page 4 of 24 W C W WW .100Y. M.T O W WW .100Y.C O W Y.C 0 0 1 M.T . O W C . W WW .100Y M.T O W WW .100Y.C M.TW .TW M ADL5385 WW 00Y.CO .TW .CO .TW Y W 0 0 M .1 W.1 Y.COM W WW 00Y.CO .TW W W 0 W Parameter Min Typ Max Unit 0Conditions M.T W.1 Y.COM W O W.1 @ +85°C W C . after optimization at +25°C −43 dBc W W 0 Y W T W .T M. .10 .TW 1@00−40°C after M . O W optimization at +25°C −47 dBc M O W C O .C WW .100Y. .TW WBaseband Harmonic Y.C Second WW .(F1LO00−Y T=W . (2 × FBB)),M POUT 3 dBm −58 dBc 0 T M . 0 W M O)), POUT = 3 dBm W(FLO + (3Y×.C .CO .TW W W.1 Y.COThird Y W Baseband Harmonic F −47 dBc BB W 0 W W 0 0 W .T M .1tone .TIP2 1=0+3.5 00 M . O 1 W M . Output F1 MHz, F2 = +4.5 MHz, P = −3 dBm per 57 dBm O OUT W C . W .C W 0Y WdBm TW WW 00Y.CO . W 0 0YMHz, WW F1 =.1+3.5 T . 1 0 T Output IP3 F2 = +4.5 MHz, P = −3 per tone 22 dBm M . OUT . W OM W .CO .TW OM Phase Error W W.1 Y.CQuadrature C . Y W W 2.6 degrees 0 Y W W W 0 W .T 00 W W.1 Y.COM W 0.003 M.T Balance .100 I/Q O W.1 Y.COM W Amplitude dB W W W C . Wof 500 mV .T W 00 0 from LO,Mall.TBB inputs at a bias W 20 MHz.1offset 1 0 WW .100YNoise Floor T M . . −160 dBm/Hz O W OM WW 00Y.CO .TW −156 W C . W C W . Y W W 20 MHz offset from LO, output power = −5 dBm dBm/Hz W Y W W M .1 M.T .100 O W M.TLoss .100OutputOReturn O W C −20 dB . W W W Y .C W WW .100Y.C M.TW WW .1OUTPUT M.T .100 .TW= 00Y FREQUENCY O W M O W C O W WW .100Y. .TW Y.C WW .100Y.C M.TW 0MHz WW 2150 M .TW 0 O 1 W M . O W sideband Power SingleW (lower) output dBm W Output W CO WW .100Y.C M.T2.6 W 0Y.C M.TW Y.P1 W 0 0 WW .Output T . 1 0 dB 8 dBm . O W M W W1 Y .COlevel) .TW .CO .TW Ydrive WW .100Y.C M.−36 TW Feedthrough Unadjusted dBm 0 WW (nominal 0 0 WW Carrier 1 0 M . O 1 W M . O W C . O @ +85°C after optimization at +25°C −47 dBm W W C Y W Y. W .TW Wafter .TW WW .100Y.C M.TW @ −40°C M−48 .100 100 at O M . optimization +25°C dBm O W W C . O W W W .C Y W C W . 0 Y W T W . W 0 Sideband Suppression Unadjusted (nominal drive level) −37 dBc 0 Y W T W M. .10 W.1 Y.COM W M.T .100 O W O W W C . W WW .100Y .TW WW .100Y.C M.TW M.T .100 M O W O W C . O W .C WW .100Y −56M.TW dBc WW Baseband 0Y.C M.TW BB)), POUT = 2.60 WSecond .TW(FLO − (2 × FW 1 dBm 00Y Harmonic . O 1 W M . O W Third Baseband Harmonic (FLO + (3 × FBB)), PW OUT = 2.6 dBmY.C W .CO .TW WW .100Y.C−45 M.TW dBc WW 0 Y W T . 0 0 W OutputW IP2.10 = +4.5 −3M dBm per tone 54O W.1MHz, PYOUT.C=O OM F1 = +3.5 MHz, F2 W WW 00Y.C W dBm C W . W T W . W 0 Y W T . Output IP3 F1 = +3.5 MHz, F2 = +4.5 MHz, P = −3 dBm per tone 21 W .10 OUT OM W.1 Y.COM WdBm M.T .100 W O W W C . W C Quadrature Error 1.5 degrees W . Y W W W WW Phase .100< 0.05 OM.T dB 00Y M.T .100 W M.T .1Balance I/Q Amplitude O W C . O W W C W W .C 0Y Y. W W W offset fromW TW WFloor Noise 20 LO, all BB inputs of .500 mV M.T dBm/Hz .10−160 .TMHz 100 at a bias 00Y M . O 1 W M . O W C . O 20 MHz offset from LO, output W W .C WW .1−156 .TdBm/Hz 00Y WW power 00Y= −5 dBmM.TW WW .100Y.C M TW M . 1 . O W O W Output ReturnW Loss dB .C O WW .1−15 W .TW W 00Y Y.C Pin LOIP WW .100Y.C M.TW 0 T M . 0 LO INPUTSW and Pin LOIN O 1 W O W C OM W. W 0Y.+5 Y.C WW .–7 LO Drive Level level −10 dBm .TW W performed 0 0 WWat typical T . 1 0 WW .100Y.C Characterization T M . 1 M . O W M O W O Input Impedance W Ω WW 50.100Y.C M W .TW W ac-coupledWtoW 0Y.C M.TW Y.C350 MHz,.TLOIN 0 0 WLoss 1 0 . Input Return ground −20 dB O 1 W M W. .CO .TW WW COIBBP, PinTIBBN, WW .100Y.C M.TW W Pin QBBP,W BASEBAND INPUTS Pin QBBN 100Y WW .100Y.Pin . M . O W M W I and Q Input Bias W Level WW 00Y.CO .TW .CO .TW WW500 .100Y.C mVM.TW Y W 0 W 0 M .1 O Input Bias Current −70W μA W W.1 Y.COM W Y.CMHz .TW WW 00Y.CO .TW 0 W W 0 W Bandwidth (0.1 dB) RF = 500 MHz, output power = 0 dBm 80 1 W M . 00 M .1 M.Toutput power = 0 dBm CO OMHz, WW 00Y.MHz W.1 RF Y Bandwidth (3 dB) = .500 >500 WW 00Y.CO .TW C W W .TW W W 1 0 W T M . . 1 0 M . O 1 W M . ENABLE INPUT O W .C W W ENBLY.CO W W W to within 0.5 00Yμs 0Y.C M.TW WW 1 0 WW .1ENBL T Turn-On Settling Time output dB of final value) 1.0 M.T . . 1 00 = high (for . O W M O W C . O .C W 20 mA) Turn-Off Settling Time WW ENBL =Ylow current fallingW below 1.4 WW .100μsY .TW .TW 00Y 0 .C (at supply W TW M . 1 0 M . O 1 W M . O W ENBL High Level (Logic 1) 1.5 O W WW0.4 .10VV0Y.C M.T WW .100Y.C M.TW WW .100Y.C M.TW ENBL Low Level (Logic 0) O WW 00Y.CO .T W WW 00Y.CO .TW C . W W TEMPERATURE OUTPUT TEMP W Y W W M .1 .T .100 W.1 Y.COM W 1.56 OM Output Voltage WW V 00Y.CO RL = 1 MΩ (after full warmup) TW A = 27.15°C, .300K, W C W W W W .T 00 W −40°C.1≤0T0A ≤Y+85°C, RM .1 .T OM Temperature Slope WmV/°C L = 1 MΩ W.1 Y.COM W 4.6 C . O W W Y W C . 0 W W W Output Impedance 1.0 kΩ.10 WW .100Y M.T .100 W M.T O W O W W C . W C POWER SUPPLIES W Y W WVPS1 and00Pin W Y.VPS2 W WPin M.T .100 M.T .1 O Voltage 4.75 5.5 V W O W C W W Y.C WW .100Y. TW215 240 . 0 W T . Supply Current ENBL = high mA 0 M O W W.1 Y.COM W ENBL = low 80 μA WW .100Y.C 0 WW T . 0 M .1 W O W WW WW .100Y.C M.TW Rev. 0 | Page 5 of 24 O W WW .100Y.C M.TW O W WW .100Y.C O W Y.C 0 0 1 M.T . O W C . W WW .100Y M.T O W WW .100Y.C M.TW .TW M ADL5385 WW 00Y.CO .TW .CO .TW Y W 0 0 M .1 W.1 Y.COM W WW 00Y.CO .TW W W W .T .100 W.1 Y.COM W ABSOLUTE MAXIMUM OM WRATINGS W C . W W Y W T Absolute Maximum Ratings W .T 00 Stresses above M.under .100 those listed .TW 1 M . O W M O W C Table Wcause permanent .C Y. damage may to the device. This is a stress .CO 2. .TW W .TW WW .100YRating .TW 100 M . 00YParameter M O 1 W M . O rating only; functional operation of the device at these or any W C . O W W C Y Y.V W conditions .TW in the operational W 00above Y.C Voltage WW .1005.5 TW Supply VPOS . 1 0 T other those indicated M . . 0 M O 1 W . OMQBBP, QBBN Range WW 0 VYto.C2.0OV IBBN, W W section Exposure to absolute 0Y.C isMnot WWof this.1specification WW 0IBBP, .Timplied. W 0 0 Y.C W T . 0 0 T . 1 M . O 1 LOIP andO LOIN 13 dBm W M . O W C maximum rating conditions for extended periods may affect . W W C W . Y .C W .T WW .11.375 .TW 100 00YW WW .1Internal M . .TW device reliability. 00Y PowerMDissipation M O W O W O W θJA (Exposed Soldered Down) WW .100Y.C M.TW W 0Y.C M.TW Y.C Paddle WW 58°C/W 0 0 WW .Maximum T . 1 0 . O W OM Temperature W 1 Y.CJunction WW164°C00Y.CO .TW WW .100Y.C M.TW W W 0 Temperature Range −40°C to +85°C WW Operating T . M .1 .10 OM Range WW 00Y.CO .TW W .CO .TW WW C Storage Temperature −65°C to0+150°C . Y W W W Y W 0 W M .1 .T 00 W.1 Y.COM W WW 00Y.CO .TW W.1 Y.COM W W W W 0 W .T 0 W .T 100 W.1 Y.COM W W.1 Y.COM W OM W W.CAUTION ESD W C . W W W .T W M.T .100 .TW 100 00Y M . O 1 W M . O W C O W WW .100Y. .TW WW .100Y.C M.TW WW .100Y.C M.TW M O W O W O W WW .100Y.C M.TW WW .100Y.C M.TW WW .100Y.C M.TW O WW 00Y.CO .TW W WW 00Y.CO .TW C . W W W Y W W M .1 .T 00 W.1 Y.COM W WW 00Y.CO .TW W.1 Y.COM W W W W W .T 00 W W.1 Y.COM W M.T .100 W.1 Y.COM W O W W W C . W .T W 00 W WW .100Y M.T .100 W.1 Y.COM W M.T O W O W W C . W W WW .100Y WW .100Y.C M.TW M.T .100 M.T O W O W C . O W W W Y W WW .100Y.C M.TW WW .100Y.C M.TW M.T .100 O W O W C O W WW .100Y. .TW WW .100Y.C M.TW WW .100Y.C M.TW M O W O W O W WW .100Y.C M.TW WW .100Y.C M.TW WW .100Y.C M.TW O WW 00Y.CO .TW W WW 00Y.CO .TW C . W W W Y W W M .1 .T 00 W.1 Y.COM W WW 00Y.CO .TW W.1 Y.COM W W W W W .T W .100 W.1 Y.COM W M.T .100 OM W O W W C . W C W Y W .T W 00 W WW .100Y. M.T .100 W.1 Y.COM W M.T O W O W W C . W WW .100Y .TW WW .100Y.C M.TW M.T .100 M O W O W C . O W W W Y W WW .100Y.C M.TW WW .100Y.C M.TW M.T .100 O W O W C O W WW .100Y. .TW WW .100Y.C M.TW WW .100Y.C M.TW M O W O W O W WW .100Y.C M.TW WW .100Y.C M.TW WW .100Y.C M.TW O W O W O W WW .100Y.C M.TW WW .100Y.C M.TW WW .100Y.C M.TW O W O W O W WW .100Y.C M.TW WW .100Y.C M.TW WW .100Y.C M.TW O WW 00Y.CO .TW W WW 00Y.CO .TW C . W W W Y W W M .1 .T 00 W.1 Y.COM W WW 00Y.CO .T W.1 Y.COM W W W W W .T 00 W W.1 Y.COM M.T .100 W.1 Y.COM W O W W W C . W .T W 00 W WW .100Y M.T .100 W.1 Y.COM M.T O W O W W C . W W WW .100Y WW .100Y.C M.TW .100 M.T OM W O W C . O W W C . Y W C W . 0 Y W W 0 W WW .100Y M.T .100 W.1 M.T O W O W W C . W W Y W W WW .100Y.C M.TW M.T .100 O W O W C WW .100Y. .TW WW .100Y.C M.TW M O W O W WW .100Y.C WW .100Y.C M.TW W O W WW WW .100Y.C M.TW Rev. 0O | Page 6 of 24 W WW .100Y.C M.TW O W WW .100Y.C 24 VPS3 23 VPS3 22 LOIN 21 LOIP 20 COM3 19 COM3 O W Y.C 0 0 1 M.T . O W C . W WW .100Y M.T O W WW .100Y.C M.TW .TW M ADL5385 WW 00Y.CO .TW .CO .TW Y W 0 0 M .1 W.1 Y.COM W WW 00Y.CO .TW W W W .T 00 W.1 Y.COM W PIN CONFIGURATION FUNCTIONAL DESCRIPTIONS OM W.1 AND W C . W W Y W W .T M.T .100 .TW 100 M . O W M O W C .CO .TW WW .100Y. .TW WW .100Y.C M.TW M 00Y O 1 W M . O W O W WW .100Y.C M.TW W Y.C WW .100Y.C M.TW 0 T . 0 O 1 W M . O W Y.C 0 WW WW 00Y.CO .TW .TW 0 WW .100Y.C MNC.T1W M 18 QBBP .1 O 1 W M . O W .C QBBN NC 2 O W W W17 .TW 00Y 16 COM2 WW .100Y.C M NC .3TW 1 WW .100Y.C M.TW M . O W 15 COM2 COM1 4 O W .C O W W W 14 IBBN 5 W 00Y WW .100Y.C COM1 TW 1 WW .100Y.C M.TW M.T . 13 IBBP COM1M 6. O W O W O W WW .100Y.C M.TW WW .100Y.C M.TW WW .100Y.C M.TW O WW 00Y.CO .TW W WW 00Y.CO .TW C . W W W Y W W M .1 .T 00 W.1 Y.COM W WW 00Y.CO .TW W.1 Y.COM W W W W 0 W .T 0 W M .1 .T 00 W.1 Y.COM4ADL5385 × 4 LFCSP WW 00Y.CO .TW W.1 Y.COM W W W W W W NC = NO.T CONNECT W .100 W.1 Y.COM W M.T .100 OM2. Pin Configuration W O W W C Figure . W C W Y W .T W W WW .100Y. .100 M.T .100 OM W M.T O W C . O W W C W Y W WW .100Y. .TW WW .100Y.C M.TW M.T .100 M O W O W C . W .CO .TW WW .100Y .TW WW .100Y.C M.TW WW M 00Y Table 3..1Pin FunctionM Descriptions O W O W .CO .TWDescriptionWWW 00Y.C WW .100Y.C M.TW WNo. Mnemonic Y TW . 0 WPin 1 0 M . O 1 . NC OM O open or tied to ground. WW 1, 2,W 3W No Connection. These be W .Cleft Y.C WWpins0can C W . 0 Y W W 0 0 Y W T . W M.Tplane via a .1 to a ground .T Power Supply Common 1 COM1, O 00COM1, COM2, M . O 1 W 4, 5, 6, 15, Pins. COM2, and COM3 must all be connected M . W .C W .CO .Tlow WW .100Y.C M.TW W20W COM3 W impedanceW 16, path. .TW 00Y W19, 1 00Y M . O 1 W M . W W VOUTY.CO 7 Device Output. Single-ended, internally RF/IF output; pin must be ac-coupled .CO biased Y.C to the .load. WW 5000ΩY W 0 W TW W W 0 W T . .19 can shareOaM 1each pin with 00 VPS2, M.T M . 8, 9,W 11, 23, .VPS1, Power Supply Pins. Decouple a 0.1 μF capacitor; Pin 8 andW Pin single 1 O W C O capacitor, as can Pin 23 W W C W Y. Wconnected toW 24 WW VPS30Y.C All. pins must.T be the same supply WWand Pin 100 (Vs). OM.T 024.0Y . .TW 1 0 M . 1 W M . O 10 Sensor Output. dc voltage proportional to die temperature. WTEMP Y.CO Temperature W Y.C is 4.6 mV/°C WWProvides W WW .100Slope WEnable. ShutsW 0Y.Cgrounded Tand . 0 0 WW ENBL T M.T . 1 0 12 Device device down when enables device when pulled to supply M . O 1 W M . O W C O W WW .100Y. .TW WW .100Y.C M.TW WW .100Y.C voltage. TW M . O W M O 13, 14, 17, IBBP, In-Phase and Quadrature Inputs. These high impedance must .Cbe .TW W inputs W IBBN, Y.CODifferential WW 0Baseband W WNominal W 00Y 0Y.Cfrom aM WmV Timpedance . 1 18 QBBN, QBBP externally dc-biased to 500 dc and driven low source. characterized 0 WW T M . . 1 0 . 1 M swing is 700 mV p-p on W pin (150 CO .of Osignal WW 0drive W. ac mVOto 850 mV). This results inW a differential .C Y Weach C W . 0 Y W .TW W 0 Y W T . 1 0 W M . 1 00 1.4 V M p-p.T with a 500 mV dc bias. M . O 1 W . O W .C CO WW WW 00Y.Single-Ended .TW 21 LOIP Two-Times Local Oscillator0Input. internally biased and must W 0be0Y 0Y.CThis input WW TisW . 1 W T M . . 1 M . O 1 W M the LO source. WW ac-coupled W. .CO .TW .CO .to WWpath. .100Y.C M.TW WInput. Must be 0Yground Wac-coupled 0 WW .100YCommon T 22 LOIN for LO to through a low impedance 1 M . O W O W OM W WW .100Y.C M.TW WW .100Y.C M.TW WW .100Y.C M.TW O WW 00Y.CO .TW W WW 00Y.CO .TW C . W W W Y W W .1 W.1 Y.COM W M.T .100 OM W O W W C . W C W Y W .T W W WW .100Y. .100 M.T .100 OM W M.T O W C . O W W C W Y W WW .100Y. .TW WW .100Y.C M.TW M.T .100 M O W O W C . O W WW .100Y .TW WW .100Y.C M.TW WW .100Y.C M.TW M O W O W O W WW .100Y.C M.T WW .100Y.C M.TW WW .100Y.C M.TW O WW 00Y.CO .T W WW 00Y.CO .TW C . W W W Y W W M .1 .T 00 W.1 Y.COM W WW 00Y.CO W.1 Y.COM W W W W W .T 00 W W.1 Y.COM M.T .100 W.1 Y.COM W O W W W C . W W .T WW .100Y .100 .TW 100 M . W M O W O W WW WW .100Y.C M.TW WW .100Y.C M.TW O W O W WW .100Y.C M.TW WW .100Y.C M.TW O W O W WW .100Y.C WW .100Y.C M.TW W O W WW WW .100Y.C M.TW Rev. 0 | Page 7 of 24 O W WW .100Y.C M.TW O W WW .100Y.C PIN 1 INDICATOR 06118-002 VOUT VPS1 VPS1 TEMP VPS2 ENBL 7 8 9 10 11 12 EXPOSED PADDLE O W Y.C 0 0 1 M.T . O W C . W WW .100Y M.T O W WW .100Y.C M.TW .TW M ADL5385 WW 00Y.CO .TW .CO .TW Y W 0 0 M .1 W.1 Y.COM W WW 00Y.CO .TW W W W .T 00 W.1 Y.COM W TYPICAL PERFORMANCE OM W.1 CHARACTERISTICS W C . W W Y W T .TI/Q inputs = 1.4 V p-p differential M.in .100 sine waves .TW noted, VS W 100 LO = −7 M . Unless otherwise = 5 V; T = 25°C; dBm; quadrature on a 500 mV dc bias; O A W M O W C W W .CO frequency 0Y. Y.C TW . W = 1 MHz;WLOWsource.1and 0 0RF Ybaseband T output load impedances areW 50 Ω. . 1 0 0 T M . . 0 M O W W W.1 Y.COM W Y.C WW 00Y.CO .TW 0 W 8 14 W 0 W 1 0 T M.T . . 1 0 V = 5.5V M . V = 5.5V O 1 W M . O W C 7 V = 5.V . V = 5.V W .C 13W Y W W 0 Y W T WW 00Y.CO .TW V = 4.75V . 0 V = 4.75V 0 W T . 1 0 M . 1 6 M M . O 1 W . O W C 12 W . O W C W . Y W WW .100Y .TW WW .100Y.C5 M.TW M.T .100 M 11 O W O W C . O 4 W W WW .100Y WW .100Y.C M.TW WW .100Y.3C M.TW 10 M.T O W O W O W W Y.C .TW 9 W WW .100Y.C M.TW 100 WW .100Y2.C M.TW M . O W O W O 1 W 8 WW .100Y.C M.TW WW .100Y.C M.TW WW .1000Y.C M.TW O W O W 7 O W WW .100Y.C M.TW WW .100Y.C M.TW WW .1–100Y.C M.TW 6 WW 00Y.CO .TW W –2 Y.CO WW 00Y.CO .TW W W W W 0 W 5 .1 W.1 Y.COM W M.T .–310 OM W O W W C . W C W 4 W 00 W 2050.100Y WW –4.50100Y. 550 M.TW M.T 2050 .11050 M.T 1050 1550 50 550 1550 O W O W C . O W W C Y (MHz) .TW W Y. W OUTPUT .FREQUENCY (MHz) W W .TW 100 WW .100Y.C OUTPUT M .TFREQUENCY 100 M . W M O W .COvs. Output O W Point Figure 3.W Single Sideband (SSB) Output Power (P ) vs. Output FigureW 6. Output 1 dB Compression (OP1dB) Frequency W .C Y W Frequency C . 0 Y W W W 0 0 Y W T . 1Supply OM.T 0 W and Power and Power . .T Supply 1 00 M . 1 W M . O W O W WW .100Y.C M.TW WW .100Y.C M.T14W WW8 .100Y.C M.TW T = –40°CW O WW 00Y.CO TT == –40°C W .CO .TW T = +25°C +25°C W C . Y W W .TW W 0 Y W 7 T = +85°C TM = +85°C W .1 .T 12 10 00 M . O 1 W M . O W O W WW .100Y.C M.TW WW .100Y.C M.TW W6 W .100Y.C M.TW 10 O WW 00Y.CO .TW W WW 00Y.CO .TW C . W W W Y W 5 W M .1 .T 00 W.1 Y.COM 8 WW 00Y.CO .TW W.1 Y.COM W W W W W 0 W T . 4 W 0 M .1 .T 00 W.1 Y.CO6M W WW 00Y.CO .TW W.1 Y.COM W W W W W .T 3 W .100 W.1 Y.COM W M.T .100 OM W O W W C . W C W Y 4 W .T W W 2 WW .100Y. .100 M.T .100 OM W M.T O W C . O W W C W Y W WW .100Y. 2 .TW 1 WW .100Y.C M.TW M.T .100 M O W O W C . O WW .100Y WW 00Y.C .TW WW .100Y0.C M.TW W550 0 M .TW 2050 O 1 W M . 50 1050 1550 O 50 550 1050 1550 2050 W .C O W W W FREQUENCY W(MHz) .TW 00Y Y.C (MHz) .TW WW .100Y.C M.TOUTPUT OUTPUT FREQUENCY 1 0 WW M . 0 O 1 W M . O Compression Point (OP1dB)W W 7. Output W Figure 4. Single Sideband (SSB) Output Power (PO) vs. Output W 0Y.C M.TW W vs. Output WFrequency WW Figure 0Frequency 0Y.C 1 dBM Y.C Tand . 1 0 0 WW T . . 1 0 Temperature . and Temperature O W M .1 O W W Y.C WW .10015Y.C M.TW WW 00Y.CO .TW 0 WW .–20 T . 0 W 1 SSB OUTPUTOPOWER M (dBm) 2.0 WW 00Y.CO .TW W.1 Y.COM W (dBm) .CFEEDTHROUGH WW 0CARRIER W Y W W 0 W T SIDEBAND SUPPRESSION (dBc) . W M .1SECOND-ORDER DISTORTION (dBc) W.110 Y.COM W M.T .100 –30 1.5 ODISTORTION W O W W C THIRD-ORDER (dBc) . W C W Y W W W WW .100Y. M.T .100 M.T .100 O W M.T 1.0 O W C . O W W C 5 W Y W WW–40 .100Y. .TW WW .100Y.C M.TW M.T .100 M O W 0.5 O W C . O W .C WW 0 .100Y .TW –50 WW .TW 00Y WW .100Y.C M.TW M 1 M . O W 0 O O W WW 00Y.C WW .100Y.C M.T W–60 .TW WW .100Y.C M.TW 1 –5 M . –0.5 O WW 00Y.CO .T W WW 00Y.CO .TW C . W W W Y W W M .1 .T 00 –1.0 W.1 Y.COM W –10 –70 WW 00Y.CO W.1 Y.COM W W W W W .T 00 W W.1 Y.COM M.T .100 –1.5 W.1 Y.COM W O W W W C –15 –80 . W .T 2.6 3.0 3.4W W.100 0.2 0.6 1.0 WW .100Y .TW 100 1.4 1.8OM2.2 . M W –2.0 AMPLITUDE (V p-p) CO 10M 100M WW WW 00Y.1G W 0Y.C WW BASEBAND .TW 0 W T . 1 M . 1 M . BASEBAND FREQUENCY (Hz) O O W WW Power, Y.C and Third-Order 0SecondY.1CMHz .TW Figure 8. SSB WOutput .TW Distortion, 0 0 WWto Response 1 0 M . Figure 5. Baseband Frequency Response Normalized for 1 M . Carrier Feedthrough and Sideband Suppression vs. Differential O W O W BB Signal; Carrier Frequency = 500W Y.CFrequency = 350 MHz Baseband Input Level;0Output 0 WW W MHz .100Y.C M.TW 1 W. O W WW WW .100Y.C M.TW Rev. 0O | Page 8 of 24 W WW .100Y.C M.TW O W WW .100Y.C S S S 06118-006 06118-003 OUTPUT P1dB (dBm) SSB OUTPUT POWER (dBm) S S S OUT A A A 06118-007 06118-004 OUTPUT P1dB (dBm) SSB OUTPUT POWER (dBm) A A A OUTPUT AMPLITUDE (dBm) 06118-008 06118-005 OUTPUT POWER VARIANCE (dB) SECOND-ORDER DISTORTION, THIRD-ORDER DISTORTION, CARRIER FEEDTHROUGH, SIDEBAND SUPPRESSION OUT 06118-012 06118-009 AMPLITUDE (V) OUTPUT AMPLITUDE (dBm) SECOND-ORDER DISTORTION, THIRD-ORDER DISTORTION, CARRIER FEEDTHROUGH, SIDEBAND SUPPRESSION O W Y.C 0 0 1 M.T . O W C . W WW .100Y M.T O W WW .100Y.C M.TW .TW M ADL5385 WW 00Y.CO .TW .CO .TW Y W 0 0 M .1 W.1 Y.COM W .CO .TW WW 0.7100 Y W 0 W –20 15 0 0 W .T SSB OUTPUT POWER (dBm) .10 W.1 Y.COM W OM W CARRIER FEEDTHROUGH (dBm) W C . W W SIDEBAND SUPPRESSION (dBc) Y W 0.7075 W .T 10 TW M.T .100 SECOND-ORDER DISTORTION (dBc) .–30 100 M . O W M O THIRD-ORDER DISTORTION (dBc) W C Y. .CO .TW WW 0.7050 .TW WW .100Y.C M.TW 100 M . 00Y O 1 W M . 5 O W O –40 W WW0.7025.100Y.C M.TW W Y.C WW .100Y.C M.TW 0 T . 0 O 1 W M . O W Y.C 0 WW WW 00Y.CO–50 .TW .TW 0.7000 0 WW .100Y.C M0 .TW 1 M . O 1 W M . O W O W W Y.C W0.6975 .TW WW .100Y.C –5M.TW 100 WW .100Y.C –60 M.TW M . O W O W .C O W W W W 00Y WW .100Y.C –10M.TW 0.6950 1 WW .100Y.C–70 M.TW M.T . O W O W O W WW .100Y.C M.TW WW .100Y.C M.TW 0.6925 WW .100Y.C M.TW W –80 O WW 00Y.CO .TW W .C–15O .TW C . W W 0.2 0.6 1.0 1.4 1.8 W 2.2W 2.6 3.00Y 3.4 W Y 0.6900 W .1 650 850OM .T 00 .10 50 1050 1250 1450 1650 1850 AMPLITUDE (V p-p)W OM W250W 450 0OUTPUT W.1 Y.COM BASEBAND C . W W 0Y.CFREQUENCY Y W W .TW (MHz) W 0 W T . 1 0 0 W T M . . 1 0 M . O 1 W M . O W C . O W W C Figure 12. Distribution of Peak Q Amplitude to WUndesired Sideband FigureY 9..SSB and Third-Order Distortion, C Output Power, Y. W (Peak I Amplitude .TNull W Second00Y Held Constant 0SingleWW TW . 1 0 0 WW Carrier T M . at 0.7 V) . 1 0 Feedthrough and Sideband Suppression vs. Baseband M . M W O WW 00Y.CO .TW W.1 Y .CO .TW Ended Input Level;W Output Frequency =W 860 MHz C . Y W W 0 W 0 W M .1 .T 00 W.1 Y.COM W 98 WW 00Y.CO .TW W.10 Y.COM W W W W W T = –40°C .T W .100 T W = +25°C W.1 Y.COM W M.T .100 OM 97 –10 O W W C T = +85°C . W C W Y W .T W 00 W WW –20 .100Y. M.T .100 96 W.1 Y.COM W M.T O W O W W C . W WW .100Y .TW 95 WW–30 .100Y.C M.TW M.T .100 M O W O W C . O W W .C WW .100Y WW .100Y.C M.TW94 WW M.T .TW 00Y –40 O 1 W M . O W 93 WW .100Y.C M.TW WW 00Y.CO .TW WW .100Y.C M.TW W–50 1 M . O WW 00Y.CO .TW W WW 00Y.CO .T92W C . W W W Y W –60 W M .1 .T 00 M 91 .1 WW 00Y.CO .TW W.1 Y.COM W WW 00Y.CO .TW W W –70 W W M .1 .T 00 W.1 Y.COM90 W WW 00Y.CO .TW W.1 Y.COM W W W –80 W W 89.T W .100 W.1 Y.COM W M.T .100 OM88 W O W W C . W –90 C W Y W 1050 1250 W 550 00Y.1050 .T W 50W 1550 2050 W 1850 .1001450 1650OM M50.T250 450 650 850 W .100 W M.T .1OUTPUT FREQUENCY O W C . O W C (MHz) W FREQUENCY (MHz)0Y WW .100Y. .TW OUTPUTW WW .100Y.C M.TW M.T .10 M O W O W C . O Y WW WW Suppression .TW 13. .Distribution to Null Undesired W and WW .100Y.CFigureM TW of IQ Phase Figure 10. 100 Sideband 0Y.Cvs. Output WSideband TFrequency M . . 0 O 1 W M . O W O WW .100Y.C M.TW WW Temperature W Y.C WW .100Y.C M.TW 0 W T . 0 1 –20 .CO .TW OM WW 0T0=Y–40°C W. WW 00Y.0CO .TW C . W W W Y W W .1 T = +25°C OM .T 00 –25 W.1 –10Y.COM W WW T0=0+85°C W.1 Y.COM W Y.C W W W .TW 0 W T . –30 1 0 0 W T M . . 1 0 –20 M . O 1 W M . O W O W WW .100Y.C M.TW –35 WW .10–300Y.C M.TW WW .100Y.C M.TW O W O W O W –40 WW .100Y.C M.TW WW .1–4000Y.C M.TW WW .100Y.C M.TW O W –45 WW –50 00Y.CO .TW WW .100Y.C M.TW WW 00Y.CO .TW W W M .1 –50 WW 00Y.CO .TW W.1 Y.COM W WW–60 00Y.CO .TW W W W W –55 M .1 .T 00 .1 OM W WW 00Y.CO .T W.1 Y.COM W C . W –70 W Y W W –60 W .T 00 W W.1 Y.COM M.T .100 W.1 Y.COM W O W W –80 –65 W C . W .T W 00 W WW .100Y M.T .100 W.1 Y.COM M.T O –70 –90 W O W W C . W 1250 1450 1650 Y 650 850 .T1050 W 1850 .100 1M 10M W 450 Y.C 100M .TW WW50 250 W M .100 OUTPUT OM W M .100 O BASEBAND FREQUENCY (Hz) FREQUENCY (MHz) W C . O W W C . Y W C W . 0 Y W W 0 W WW .100Y M.T .100 W.1 M.T O W Figure 11. Sideband Suppression vs. Baseband Frequency; O W W C Figure 14. Sideband Suppression Distribution at Temperature Extremes, . W C W W W W Sideband.1Suppression Output Frequency 350 MHz 00Y. 00Y Nulled W= W After M.toT< −50 dBc at T = +25°C M.T .1 O W O W C WW .100Y. .TW WW .100Y.C M.TW M O W O W WW .100Y.C WW .100Y.C M.TW W O W WW WW .100Y.C M.TW Rev. 0 | Page 9 of 24 O W WW .100Y.C M.TW O W WW .100Y.C 06118-010 06118-013 PHASE (Degrees) SIDEBAND SUPPRESSION (dBc) A A A 06118-011 06118-014 SIDEBAND SUPRESSION (dBc) SIDEBAND SUPPRESSION (dBc) A A A A 06118-018 06118-015 OFFSET (V) SIDEBAND SUPPRESSION (dBc) O W Y.C 0 0 1 M.T . O W C . W WW .100Y M.T O W WW .100Y.C M.TW .TW M ADL5385 WW 00Y.CO .TW .CO .TW Y W 0 0 M .1 W.1 Y.COM W .CO .TW WW Y W 0 W –20 0.010 0 W 00 M.T W.1 Y.COM W W.1 Y.CO50MHz 350MHz W W 0.008 W W W .T –30 .TW M.T Q OFFSET .100 100 M . O W M O W C 0.006 Y. .CO WW .TW WW .100Y.C M.TW 100 M . 00Y –40 M.TW O 1 0.004 W . O W .C O W W W W0.002 W 00Y Y.C WW .100Y.C M.TW 1 0 T M.T . . 0 O 1 W –50 M . O W C . Y WW WW 00Y.CO .TW .TW WW .100Y.C M.TW 0 100 M . O 1 W M . O W –60 O W OFFSET –0.002 WW .100Y.C M.TIW WW .100Y.C M.TW WW .100Y.C M.TW O W O W O –0.004 W –70 WW .100Y.C M.TW WW .100Y.C M.TW WW .100Y.C M.TW O W –0.006 O W O W WW .100Y.C M.TW WW .100Y.C M.TW WW .10–800Y.C M.TW –0.008 O W O W Y.C WW 00Y.CO .TW –0.010 WW C . 0 TW W W 0 Y W –90 W T –4 –2 .1 1050 OM.1550 0–100 –8 M M –6. 0 2W.1 4 1 50 550 2050 W . O C O W Y. W W 0FREQUENCY Y.C WW OUTPUT TW . AMPLITUDE (dBm)W 0 (MHz) 0 T . 1 0 WW .100Y.C M.LOTW M . 1 M W.Power .CORequired Oof Sideband Suppression vs. LOW WWof I and W 15. Distribution Figure Input atY.CO Figure 18. Distribution QYOffset to WNull Carrier C W . 0 W W W 0 0 Y W T . 1 0 0 W M.T . 50 MHz .Tand 350 MHz Feedthrough 1 0 M . O 1 W M . O W C O W WW .100Y. .TW WW .100Y.C M.TW –20 WW –20 .100Y.C M.TW M O W W O T = –40°C W 50MHz .CO .TW WW .100Y.C M.TW = +25°C 350MHz WTT W 00Y WW .100Y.C M.TW M = +85°C .1 O W –30 O W C . O W C –30 W . Y W C W .TW W .TW 100 00Y WW .100Y. M . .TW 1 M . O W M O W –40 WW .100Y.C M.TW WW 00Y.CO .TW WW .100Y.C M.TW –40 W 1 OM WW 00Y.CO .TW W. WW 00Y.CO –50 C W . W W W Y W T . W M .1 .T 00 –50 W.1 Y.COM W WW 00Y.CO .TW W.1 Y.COM W W W W –60 W .T 00 W W.1 Y.COM W M.T .100 W.1 Y.COM W O W W –60 W C . W W –70 .T WW .100Y M.T .100 .TW 100 M . O W M O W C O W WW .100Y. .TW WW .100Y.C –80 M.TW –70 WW .100Y.C M.TW M O W O W WW .100Y.C M.TW WW 00Y.CO .TW WW .100Y.C M.TW W W –80 .1 1050 OM1550 –90O CO 50 550W 2050 –10 –8 W–6 –4 –2W 0 2 Y. 4 WW 00Y.C C . 0 W W .TW W 0 Y W T . 1 0 W OUTPUT M . .T 1 0FREQUENCY M . (MHz) LO AMPLITUDE (dBm) O 1 W M . O .C O W WW 00Figure Y.C 19. Distribution WW vs. LO.1Input W 00YPower at M.TW Y.C vs. Output TW Carrier Feedthrough Figure 16. Distribution Frequency and W . 0 WWCarrier Feedthrough T . 1 0 M . 1 . Temperature 50 MHz and 350 MHz OM WW 00Y.CO .TW W WW 00Y.CO .TW C . W W W Y W W M .1 .T 00 0 W.1 80Y.COM W .CO .TW WW T =0–40°C W.1 Y.COM T =W Y W –40°C 0 W W W .T 00 W M OIP2 –10 WTT.1== +25°C MTT.T== +25°C .100 +85°C +85°C .CO W.1 70 Y.COM W O W W W Y W C . W W .T WW .100Y M.T .100 .TW 10600 –20 M . O W M O W C O W WW .100Y. .TW WW .100Y.C M.TW WW .100Y.C M.TW –30 M O W O W 50 O W WW .100Y.C M.TW WW .100Y.C M.TW –40 WW .100Y.C M.TW O W40 O WW 00Y.CO .TW W –50 WW .100Y.C M.TW OIP3 W WW .100Y.C M.TW W.1 Y.COM W O 30 W O W W C . W C W . –60 Y W W W .T W M.T .100 .TW 100 00Y M . O 1 W M . O W 20 C . O W –70 WW .100Y .TW WW .100Y.C M.TW WW .100Y.C M.TW M O W O 10 W O W –80 WW .100Y.C M.T WW .100Y.C M.TW WW .100Y.C M.TW –90 0 O WW 00Y.CO .T W WW 05500Y.CO1050 .TW 1550 C . 50 550 1050 1550 2050 50 2050 W W W Y W W M .1 .T 00 M OUTPUT FREQUENCY (MHz) (MHz) OFREQUENCY W.1 OUTPUT WW 00Y.CO W.1 Y.COM W C . W W Y W W W20. OIP3 and .T 00 vs. OutputMFrequency W at Temperature Figure 17. Carrier Feedthrough Distribution Figure and Temperature W.1 00 Extremes, .T OM O W.1 OIP2 Y C . W W.1 Y.COM W C = +25°C After Nulling to < −65 dBm at T W . Y W W 0 W 0 W W M.T .100 W.1 M.T .100 O W O W W C . W W Y W W WW .100Y.C M.TW M.T .100 O W O W C WW .100Y. .TW WW .100Y.C M.TW M O W O W WW .100Y.C WW .100Y.C M.TW W O W WW WW .100Y.C M.TW Rev. 0O | Page 10 of 24 W WW .100Y.C M.TW O W WW .100Y.C 06118-019 06118-016 CARRIER FEEDTHROUGH (dBm) CARRIER FEEDTHROUGH (dBm) A A A A A A A 06118-020 06118-017 OIP2 AND OIP3 (dBm) CARRIER FEEDTHROUGH (dBm) A A A 06118-021 NUMBER OF PARTS O W Y.C 0 0 1 M.T . O W C . W WW .100Y M.T O W WW .100Y.C M.TW .TW M ADL5385 WW 00Y.CO .TW .CO .TW Y W 0 0 M .1 W.1 Y.COM W WW 00Y.CO .TW 90 W W 20 W .T 00 W.1 Y.COM W W.1 Y.COM W W 18 W W W 60 .T .100 120 OM.T .16TW 100 M . W M O W C . O W C W . Y W C W . Y W .T W .100 .TW 00Y M.T .100 OM W O W C . W W.1 Y.COM14 W C WLOIP Y S11 OF 4400MHz W WW .100Y. .TW 100 12 .T M.T 00 M 150W. 30 O 1 M . O W C . W WW .100Y T WW 00Y.CO 10 .TW . WW .100Y.C M.TW S22 OF OUTPUT M O W .CO .TW WW 2200MHz W.1 Y.CO8M W C . Y W W 0 Y W W 0 W .T 00 W W.1 Y.COM W M.T .100 180 0 W.1 Y.COM W 6 O W W W C . 0 W .T 050MHz W .T 1 00 WW .100Y 4 M.TW M . 1 M . O W O W O W WW .100Y.C 100MHz .TW WW .100Y.C M.TW WW .100Y.C2 M.TW M O W O 210 330 W WW 00Y.CO .TW WW .100Y.C M.TW W W WW .100Y0.C–156.7 –156.6 T . 1 M . –156.5 –156.4 –156.3 –156.2 –156.1 –156.0 –155.9 O O W W OM AT W W Y.C WW .100Y.C M.TW 20MHz LO FREQUENCY W OFFSET FROM 0 WW T . 0 WW .100Y.C dBm/Hz T . M .1 OM Figure 21. 20 MHz Offset Noise Floor Distribution, WW 00Y.CO .TW 300 W WW 00Y.CO .TW C 240 . W W W Y W 0 W = 350 MHz, P = −5 dBm, QPSK Carrier, .T .1 W.1 Y.COM W MSymbol .10 Output Frequency OM W O W Rate = 3.84 MSPS W C . W C W Y W W W WW .100Y. .100 270 OM.T M.T .100 W M.T O W 20 O W W C Figure 24. Output Impedance 0YLO.CInput Impedance W .TW vs. Frequency 0and WW .100Y. .TW 1 WW 18.100Y.C M.TW M . M O W O W O 0.300 W WW .100Y.C M.TWV = 5.5V WW .100Y.C M.TW WW 16 .100Y.C M.TW V = 5V W O W .CO .TW O V = 4.75V W W C . Y W C W . 0 Y W W W 0 0 W T 0.275 . 1 0 W 14 .100Y T M . . 1 M . O W O W OM W WW .100Y.C M.TW WW .100Y.C M.TW WW12 .100Y.C M.TW 0.250 O W 10 W WW 00Y.CO .TW .CO .TW WW .100Y.C M.TW Y W 0 WW8 0 M .1 WW 00Y.CO .TW W.1 Y.COM W WW 00Y.CO .0.225 W W W W T W6 M .1 .T 00 W.1 Y.COM W WW 00Y.CO .TW W.1 Y.COM W W W W 0 W T 4 0.200 . 0 W M .1 .T 00 W.1 Y.COM W WW 00Y.CO .TW W.1 Y.COM W W 2 W W W W M.T .100 W.1 Y.COM W M.T .100 O0.175 W O 0 W W C . W C W Y W –154.9 –154.6 –154.5 –154.4 –155.2 .T W Y. –154.8 –154.7 W WW–155.1 –155.0 .100 M.T .100 OM 100 W M.T O W C dBm/Hz AT. 12MHz OFFSETO FROM LO FREQUENCY . W W C W Y W 25 W WW .100Y. 0.150M.TW–40 0Y.C WW .100 85 OM.T .T Figure 22. 12 MHz Noise Floor Distribution, 0Offset 1 W M . O W C . O W TEMPERATURE .C Output Frequency = 860 MHz, P.C= −5 dBm, 64W WW (°C).100Y .TW Y = 5 MSPS .T QAM Carrier, WW .100YFigure .TW WW Symbol M 00Rate M 25. Power Supply Current vs. Temperature and Supply Voltage O 1 W M . O W O W WW .100Y.C M.TW WW .100Y.C M.TW WW .100Y.C M.TW 0 O WW 00Y.CO .TW W WW 00Y.CO .TW C . W W W Y W W M .1 .T 00 W.1 Y.COM W WW 00Y.CO .TW W.1 Y.COM W W –5 W W W .T 00 W M .1 .T 00 W.1 Y.COM W WW 00Y.CO .TW W.1 Y.COM W W W W W .T W .100 –10 W.1 Y.COM W M.T .100 OM W O W W C . W C W Y W .T W W WW .100Y. .100 M.T .100 OM W M.T O W C . O W W C W Y W WW .100Y. –15 .TW WW .100Y.C M.TW M.T .100 M O W O W C . O W WW .100Y .TW WW .100Y.C M.TW WW .100Y.C M.TW M O W O W O –20 W WW .100Y.C M.T WW .100Y.C M.TW WW .100Y.C M.TW O WW 00Y.CO .T W WW 00Y.CO .TW C . W W W Y W W M .1 –25 1003540 3970O4400 M.T W.1 Y.COM W 100 530 960 1390 1820 2250 2680 WW 00Y.CO W.3110 W C . W W W W .T 00 W (MHz).100Y LOIP FREQUENCY .T W.1 Y.COM W.1 Y.COM W OM W Wvs. Frequency W C . Figure 23. LO Port Input ReturnW Loss W W .T W .100 .TW 100 00Y M . 1 W M . O W O W WW WW .100Y.C M.TW WW .100Y.C M.TW O W O W WW .100Y.C M.TW WW .100Y.C M.TW O W O W WW .100Y.C WW .100Y.C M.TW W O W WW WW .100Y.C M.TW Rev. O 0 | Page 11 of 24 W WW .100Y.C M.TW O W WW .100Y.C 06118-024 OUT 06118-025 06118-022 SUPPLY CURRENT (A) NUMBER OF PARTS S S S 06118-023 RETURN LOSS (dB) OUT 06118-001 O W Y.C 0 0 1 M.T . O W C . W WW .100Y M.T O W WW .100Y.C M.TW .TW M ADL5385 WW 00Y.CO .TW .CO .TW Y W 0 0 M .1 W.1 Y.COM W WW 00Y.CO .TW W W W .T 00 W.1 Y.COM W CIRCUIT DESCRIPTION W.1 Y.COM W W W W W .T 100 M.T .CONVERTER V-TO-I .TW 100 M . OVERVIEW O W M O W C W .C Y. W .CO .TW W .TW Winto The differential input voltages that are applied to the .TW 100 baseband 00Y the local M . can be divided five .sections: 1 00YThe ADL5385 M O 1 W M . O W .C O (LO) interface, the baseband W W C W of common-emitter, . baseband input pins are fed to a pair Y W C W . 0 Y W T oscillator voltage-to-current (V-to-I) Y W .T M. The output currents then .10 converters. .TW 100 00converter, M . O 1 W M . voltage-to-current O W C the mixers, the differential-to-single-ended (D-to-S) . W Y Y.C WW the .two WW 00Y.CO .TW .TLO WW block .TW modulate carriers in the mixer stage. 100half-frequency 00diagram M 1 amplifier, and the bias circuit. A detailed of the M . O 1 W M . O W .C O W W device C W . Y W C W . 0 Y W T W . Figure 26. 0 Y is shown .in W .T MIXERS 00 W TW W.1 Y.COM W M ENBL .100 W.1 Y.COM W O W W W C . W The ADL5385 has.1two W 00 double-balanced W WW .100Y M.T mixers: one for the inM.T .100 Oone W M.T O W C . O phase channel (I channel) and forTthe W W C . Y W . Wquadrature channel 00 are based WW BIAS 1mixers 00YTEMP M.TW (Q channel). WW .100Y.C M M . .TW TEMPERATURE .1 These on the Gilbert cell design O W SENSOR W W IBBP Y.CO W Y.C The WW 00Y.CO .TW of four cross-connected 0 W W W 0 transistors. W W M.Toutput currents from .1 .T 1 00 M . O 1 W M . O W C . O W are summed in .the resistor-inductor 0Ytogether WW TW WW .100Y.C M.TWthe two mixers 10amplifier. WW .100Y.C M.TW M . O (RL) loads in the D-to-S W O W O W IBBN WW .100Y.C M.TW WW .100Y.C M.TW WW .100Y.C M.TW D-TO-S AMPLIFIER O W O W O W W W 0Y.C of two WW .10consists .T WW .100Y.C M.TThe WW .100Y.C M.TW M output D-to-S amplifier emitter followers O W O W .C impedance O W LOIP WWoutput.1stage. .TW is W 00YOutput M Y.C WW .100Y.C M.driving TW a totem-pole 0 WW T . 0 O 1 W M . DIVIDE-BY-2 O W C established by the emitter resistors in the output . O W W WW .100Y Ttransistors. .(VOUT) W WW VOUT.100Y.C MThe TW . WW .100Y.C QUADRATURE T PHASE M . output of this stage connects to the output pin. O W M O SPLITTER W .C O W W C W . Y W C W LOIN . 0 Y W T W . W 0 Y W .T CIRCUIT 00 W BIAS W.1 Y.COM W M.T .100 W.1 Y.COM O W W W C W . .T W 00 proportional-toW .T gap reference W AM band circuit generates WW .100Y .100 OM W.1 the M.T O W C . O W W C . Y (PTAT) .C QBBP W W as well .TW WW .100Y absolute-temperature .TW 10as0 temperature-independW M . .TW 00Y M O 1 W M . ent different sections. O reference currents used by W .C The .band-gap O W W 0YENBL WW .1at0the TW in WW .100Y.CcircuitMis.T WW .100Y.C M.TW turned on by a logic HIGH pin, M which O W O W C O W C powersTW Y. output WW A PTAT .TisW QBBN WW .100Y.turn . up the whole device. 100voltage O WW .100Y.C M.TW M . M W available TEMP pin, which can be usedYfor W .Ctemperature O W W .CO at .the WW compensation W 00 Y.C Block Diagram WW .100Ymonitoring TW 1 WWFigure.126.00ADL5385 T M.T . . as well as for temperature purposes. M O W M O W C W .C .CO .TatW WW .100Y. .TW The LO interface generates two 90° of phase WW .TW 00Y WW M 1 00Y LO signals M . O 1 W M . O Wmixers inY.quadrature. difference to driveW two Baseband signals WW .C CO WW .100Y.C M.TW W currents.1by .TW that feedW W.100Y OM.TW 00the V-to-IM are converted into converters O WW 00Y.CO .TW W .C W C W . Y W W W 0 Y W T into the two mixers. The outputs of the mixers are combined in . 0 W 00 W.1 Y.COM W M.T W.1 Y.COM W O W W.1 amplifier, the differential-to-single-ended which provides a 50 Ω W C . W W W .T W M.T .100 .TWare 100 00Yto eachM M . O 1 output interface. Reference currents section W . O W C . O W W Y .C W WWA detailed WW .100Y.C M.TW generated by the biasW circuit. of each M.T .100 .TW 00Y description O 1 W M . O W C O W section follows. WW .100Y. .TW WW .100Y.C M.TW WW .100Y.C M.TW M O W O W O W LO INTERFACE WW .100Y.C M.TW WW .100Y.C M.TW WW .100Y.C M.TW O W The LO interface consists of a buffer followed by a WW 00Y.CO .TW .CO WW .100Y.C M.TW WW amplifier W Y W 0 W T . 1 0 pair of frequency dividers that generate two carriers M . Mat half the WW 00Y.CO .TW W.1 eachY.other. WW 00Y.CO .TW CO EachTcarrier W input frequency and in quadrature W W 0 WW with . .1 W.1 Y.COM W M .10to drive the OM W O W W is then amplified and amplitude-limited doubleC . W C W Y W .T W 00 W WW .100Y. M.T .100 balanced mixers. W.1 Y.COM M.T O W O W W C . W WW .100Y .TW WW .100Y.C M.TW M.T .100 M O W O W C . O W WW .100Y .T WW .100Y.C M.TW WW .100Y.C M.TW OM W O W C . O W W C . Y W W WW .100Y WW .100Y.C M.TW .100 M.T OM W O W C . O W W C . Y W C W . 0 Y W W 0 W WW .100Y M.T .100 W.1 M.T O W O W W C . W W Y W W WW .100Y.C M.TW M.T .100 O W O W C WW .100Y. .TW WW .100Y.C M.TW M O W O W WW .100Y.C WW .100Y.C M.TW W O W WW WW .100Y.C M.TW Rev. 0O | Page 12 of 24 W WW .100Y.C M.TW O W WW .100Y.C O W Y.C 0 0 1 M.T . O W C . W WW .100Y M.T O W WW .100Y.C M.TW .TW M ADL5385 WW 00Y.CO .TW .CO .TW Y W 0 0 M .1 W.1 Y.COM W .CO .TW WWRF Output Y W 0 W 0 W .T 00 W.1 Y.COM W BASIC CONNECTIONS W.1 Y.COM W W W The RF00 is available at the VOUT pin (Pin 7). This pin W W W connections .T M.T The .1alsooutput .T27 100 for theOADL5385. M . Figure shows the basic O W M W must be ac-coupled. C . O W VOUT pin has a nominal WWbroadband .T50 W 00Y Y.C WW .100Y.C M.TW 1 0 T M . . impedance of Ω and does not need further 0 W O W .CO .TW W W.1 Y.COM W C . Y W W 0 Y W external matching. 0 W .T .100 W.1 Y.COM W M.T .100 OM W O W W C . W C W Y WOPTIMIZATION W .T W Y. W .100 M.T .100 OM W M.T .100 O W C . O W W C W suppression performance . The carrier feedthrough and.T sideband W 00Y WW .100Y .TW 1 WW .100Y.C M.TW M . M O W of theW ADL5385 can.C be improved through the use of optimizaO W O W W Wtechniques. 00Y WW .100Y.C M.TW tion 1 WW .100Y.C M.TW M.T . O W O W O W Y.C WWFeedthrough .TW WW .100Y.C M.TW Carrier 100 Nulling WW .100Y.C M.TW M . O W O W O W W W Y.C from minute Carrier Wfeedthrough 00results WW .100Y.C M.TW 1 WW .100Y.C M.TW M.T dc offsets that occur . O W O W C between each differential baseband O W W inputs. In an ideal Y. WW of the .T WW .100Y.C M.TW modulator, 100 (VIOPP WW .100Y.C M.TW M . the quantities − V IOPN) and (VQOPP − VQOPN) O W O W .C no.T O W W W feedthrough. In to zero, and this carrier 00Yresults inM WW .100Y.C M.TW are equalW 1 WW .100Y.C M.TW . O W O W C . a real modulator, quantities are nonzero and, when O W those two W 0Y .TW WW .100Y.C M.TW mixed withW 10in WW .100Y.C M.TW M . the LO, result a finite amount of carrier feedthrough. O W Connections for the ADL5385 W W Wamount of carrier Y.C a minimal WW 00Y.CO .TWThe ADL5385 CO 27. Basic .Figure 0 W T . W is designed to provide 0 Y W 1 0 WWPower T M . 0 M .1 W. carrier and Grounding CO OM Wlower W.1Supply feedthrough. IfW even W are required, Y.feedthrough WW 00Y.CO .TW C . 0 W .Tlevels W 0 Y W W All the VPS M .T 1 Adja- OM minor adjustments canW 00pins must be . connected to the same 5 V W source. be.1 made to .the (V O 1 IOPP − VIOPN) and (VQOPP − M . Wdecoupled00with .CO 0Y Cis heldMconstant Y.C WW .10offset WW .TW while the W Y TVW pins of the same name can be tied togetherW and QOPN) offsets. The I-channel . 0 Wcent T . 1 0 M . O 1 W M . .C W until0a0Y Q-channel offset W is varied minimum carrier a 0.1 as possibleY.CO Wfeedthrough WW .CO capacitors WμFWcapacitor. Ware located asWclose 0 YThese TW . 1 0 0 W T M.Tto achieve this . . 1 0 M . O 1 to the device. The power supply can range from 4.75 V to 5.5 V. level is obtained. The Q-channel offset required W M . O W .C W .C WW while WW 00Y.CO .TW 00Y WW the.1same .TW is held constant minimum offset onM the.T I-channel is 1the 00Y WCOM1 . The pin, COM2 pin,M and COM3 pin are tied to W M O 1 W . O O W W Y.C Through W Wminimum TWtwo W paths. TheW ground low impedance exposed 0is0reached. 0Y.C adjusted, Y.C TW until a better . 1 0 0 WWplane through T M.can . . 1 0 M . O 1 W M . iterations of this process, the carrier feedthrough be O W C W Wunderside paddle on is also soldered W Y. Wto a low00Y.C W .CofOthe package 0The Woutput T Wthe . W 0 Y W T . 1 reduced to as low as the noise. ability to null is 0 W T M . . 0 M thermal and electrical W W.1 Y.CO .COadjustment. OM ground plane. If the ground W W.1 impedance W Y W C sometimes limited by the resolution of the offset W . 0 W T W . W board, theyW Y on the circuit plane spans layers should be 100 .T W multiple .10 feedthrough . OM vs. dc offset. Wcarrier M.T the exposed paddle.WThe .100nine vias Figure of OM28 shows the relationship W C . O W W C stitched together with under . Y C . W .TW .TW 100 00Y WW AN-772 M . .TWdiscusses theW –58 1 00Y M . O 1 Analog Devices application note thermal W M . O W WW 00Y.C –62 .TW .CO WW .100Y.C M.TW W and electrical grounding ofYthe LFCSP .in greater detail. W 0 WW T 1 0 M . O 1 W M . O W WW .100Y.C M.TW WW 00Y.CO .TW Baseband W Inputs WW .100Y.C –66M.TW O W M W.1 QBBN, WW 00Y.CO W .COIBBP, .and The baseband inputs IBBN must be WW .100Y.C M.TW –70 W Y W T . 0 WW QBBP, T 0 M .1 M driven from a differential drive level of Onominal WW 00Y.CO .TW W.1source.Y.The WW 00Y.C–74O .TW C W W W W W (700.mV M .1 .T is biased to 1.4 V p-p differential each 100p-p on O Mpin) OM W.1 Y.–78 WW 00Y.CO .TW W500 C W C W . W Wof a common-modeW level mV dc. W Y W .T 00 100 W.1 Y.COM W M.T W.1 Y–82.COM W O W W.level W C The dc common-mode bias for the baseband inputs can . W W W W W M.T .100 .T 100 –86 OM.T 00Yresults in . O W M .1This range from 400 mV to 600W mV. a reduction in the W C .CO .T WW .100Y. W .TW WW .100Y.C M.TW M usable input ac swingW range. The nominal ofW 500 mV 00Y dc bias O 1 –90 W M . O W Obottom end by the W allows for the largest ac swing, on.C the WW .100Y.C M.TW W Y WW .10–940Y.C M.TW 0 WW limited T . 0 1 ADL5385 input range and on the the output OM WW 00Y.CO .TW W.top endYby WW 00Y.CO .TW C . W W W W W Analog .Devices M .1 compliance range on most 00 DACs. .T W.1 Y.COM VP-VN OFFEST (µV) WW 00Y.CO .T W 1 Y.COM W W W W W 0 Carrier Feedthrough W .T vs. DC Offset Voltage atW W LO Input .1MHz Figure 450 .1028. OM M.T .100 OM W C . O W W C . Y W C W . Y the nulling W W to the00LOIP .T Wan 00 A single-ended LO signal isW applied Y pin through W Note that .throughout for.1the 100 M.T process, the dc bias OM W M.Tis .1 LO driveOpower O W C . W W C ac coupling capacitor. The recommended . Y W Y baseband remains at 500 mV. When noW offset is applied, W WW inputs 0Y.C M WWmust.1be0ac-coupled .100 M.T .100 OM −7 dBm. The LO return pin, LOIN, to .T W O W C . O W W C . Y W C = V = 500 mV, or V IOPP IOPN W . 0 Y W W W 0 Y W ground though a low impedance .T 00 Wpath. W.1 M.T .100 V.1 =O 0M V VIOPP − IOPN = VIOSC W O W W . W W Y W The nominal LO drive of −7 dBmW canW be increased to.C up to W .TW 00Y M.T .100 M .1suppression O W O +5 dBm. The effect of LO power on sideband and W C .C WW .100Y. .TW WW15 and.1Figure 00Y 19. M.TW M carrier feedthrough is shown in Figure O W O W WW .100Y.C WW .100Y.C M.TW W O W WW WW .100Y.C M.TW Rev. O 0 | Page 13 of 24 W WW .100Y.C M.TW O W WW .100Y.C QBBP CFPQ OPEN IBBN QBBN RFPQ 0Ω RFNQ 0Ω CFNQ OPEN RTQ OPEN CFNI OPEN IBBP RFNI 0Ω RFPI 0Ω RTI OPEN CFPI OPEN IBBP 13 IBBN 14 COM2 15 COM2 16 QBBP 18 CLOP 0.1µF LO QBBN 17 R21 49.9Ω 19 COM3 ENBL 12 20 COM3 VPS2 11 TEMP 10 21 LOIP 22 LOIN ENB ENBL C16 0.1µF TEMP C14 0.1µF 5 COM1 4 COM1 3 NC 2 NC 1 NC VPOS VPS1 8 EXPOSED PADDLE C13 OPEN VOUT 7 6 COM1 23 VPS3 24 VPS3 C12 0.1µF RTEMP 200Ω R12 0Ω R11 0Ω C11 OPEN R22 10kΩ VPOS C15 OPEN R13 0Ω VPS1 9 4 × 4 LFCSP ON SW21 ADL5385 CLON 0.1µF OFF VOUT 06118-029 360 420 300 240 180 120 0 60 –60 –120 –180 –240 –300 –420 –360 GND CARRIER FEEDTHROUGH (dBm) VPOS 06118-041 COUT 0.1µF 06118-027 06118-028 CARRIER FEEDTHROUGH (dBm) SIDEBAND SUPRESSION (dBc) O W Y.C 0 0 1 M.T . O W C . W WW .100Y M.T O W WW .100Y.C M.TW .TW M ADL5385 WW 00Y.CO .TW .CO .TW Y W 0 .10 W.1 Y.COM W OM W C . WW to the W Y W .TOptimization When an offset of +VIOS W is applied I-channel inputs, Sideband .100Suppression M.T .100 OM W O W C . W C W results from relative gain and relative Y. WSideband.1suppression 500 mV + VIOSW /2,W while VIOPP T 00Y .TW MI.Tand .=W 100 M . O W M O W phase offsets between the Q channels and can be C V = 500 mV − V /2, such that IOS O IOPN W W W 0Y. adjustments Y.C W TWto those two parameters. . 0 0 Y.C VIOPP −.TVW W T . 1 0 0 M . suppressed through 1 0 IOPN = VIOS M . W CO sideband W30 W.1 Y.COM W W Y.how WW 00Y.CO .TW 0 W Figure illustrates 0 W 1 0 T applies M.T suppression is affected by the . . to the Q channel. W.1 0 The sameM M O 1 W . O C gain and phase imbalances. . .C W carrier CO WW .100Y WW 0It0Y .TW is .often desirable 00Ynull M.TW M .TWto perform aWone-time 1 0W . O 1 M . O W .C W calibration. is W usually performed .CO This.T Y.C WW .TW 00Y 0frequency. WWat a single TW . 1 0 WW .1Figure M . –10 1 00Y 29 shows M . O W varies with LO O W .C OM how carrier feedthrough W W W–20W2.5dB Wof ±50 MHzWonWeither .side 00Y 0ofYa.Cnull atM.TW Y.C over a range 0 0 WW .frequency T 1.25dB.1 M.T . 1 0 O 1 W M O W O W MHz. Y.C WW 0.5dB –30 .TW Y.C WW .100Y.C M.TW 100 WW 350 M . .TW 00–25 O 1 W 0.25dB M . O W .C O W W W –40W 0.125dB 00Y WW .100Y.C M.TW 1 0Y.C M.TW WW .10–30 M.T . O W O W C O W W –50 0.05dB Y. W .TW WW .100Y.C M.TW 100 0Y.C M.TW WW .1–35 0.025dB M . 0 O W O W –60 0.0125dB W –40 Y.CO WW .100Y.C M.TW W WW .100Y.C M.TW 0 WW .–45 T . 0 –70 O W OM WW 00Y.CO .TW W1 WW .100Y.C M.TW –80 0dBW WW –50.100Y.C M.TW W.1 Y.COM W O W –55 O W W C . W C W . Y W W W .T W –60 .100Y M.T .100 .TW 100 M . –90 O W M O W C . O W 0.1 WW 001Y (Degrees)M10.TW 100 WW .100Y.C M.TW 0.01 1ERROR WW–65 .100Y.C M.TW PHASE . O W O –70W W vs. Quadrature Y.C Phase Error WW 00Y.C W30. Sideband Suppression .CO .TW 0 W Figure .TWfor Various 0 Y W T . 1 0 WW M . –75 1 0 M . O 1 W M . Quadrature Amplitude Offsets O W WW .100Y.C M.TW WW 00Y.CO .TW WW .100Y.C M.TW W–80 O Figure 30 underscores the fact that adjusting one parameter W M .1 –85 WW 00Y.CO W .CO 0Yto.Ca point; WW .1only WW310 320 .TW 330 340 350TW 360 370 380 W 390 400 0 Y T improves the sideband suppression the other . 0 W300 M . 1 0 OUTPUT FREQUENCY M . O 1 W M . O (MHz) W C . O W W C W . parameter must also be adjusted. For example, if the amplitude Y W C W . 0 Y W T W 0 .T M. than 1° .1imbalance .TWAfter Nulling atW FigureW 29. Carrier Feedthrough 350 MHz .100 00Y vs. Frequency M O 1 W M offset is 0.25 dB, improving the phase better . O W C O W C Y. WW .TW WW .100Y.does .TW not yield any improvement in the sideband 100 suppression. WW .100Y.C M.TW M . M O W O W .C O W W .Coptimum suppression, W WW an .iterative 00Y adjustment WW .100YFor .Tsideband 1 WW .100Y.C M.TW M.T M O W between phase and amplitude is required. O W C O W WW .100Y. .TW WW .100Y.C M.TW WW .100Y.C M.TW M O The sideband suppression nulling can be performed either through W O W .C O W W W 0Ymodification Wor 0the 0Y.C theM WW .10adjusting gain for each channel through .TW 1 WW .100Y.C M.TW M.T . O W O W C . O Wcoming0from W .C and .gain data Y the digital .TW 0Yphase WW .1of0the TWof the digitalW 1 0 WW .100Y.C M.TW M . M O W signal processor. O W O W WW .100Y.C M.TW WW .100Y.C M.TW WW .100Y.C M.TW O WW 00Y.CO .TW W WW 00Y.CO .TW C . W W W Y W W M .1 .T 00 W.1 Y.COM W WW 00Y.CO .TW W.1 Y.COM W W W W W .T 00 W M .1 .T 00 W.1 Y.COM W WW 00Y.CO .TW W.1 Y.COM W W W W W .T W .100 W.1 Y.COM W M.T .100 OM W O W W C . W C W Y W .T W W WW .100Y. .100 M.T .100 OM W M.T O W C . O W W C W Y W WW .100Y. .TW WW .100Y.C M.TW M.T .100 M O W O W C . O W WW .100Y .TW WW .100Y.C M.TW WW .100Y.C M.TW M O W O W O W WW .100Y.C M.T WW .100Y.C M.TW WW .100Y.C M.TW O WW 00Y.CO .T W WW 00Y.CO .TW C . W W W Y W W M .1 .T 00 W.1 Y.COM W WW 00Y.CO W.1 Y.COM W W W W W .T 00 W W.1 Y.COM M.T .100 W.1 Y.COM W O W W W C . W W .T WW .100Y .100 .TW 100 M . W M O W O W WW WW .100Y.C M.TW WW .100Y.C M.TW O W O W WW .100Y.C M.TW WW .100Y.C M.TW O W O W WW .100Y.C WW .100Y.C M.TW W O W WW WW .100Y.C M.TW Rev. 0O | Page 14 of 24 W WW .100Y.C M.TW O W WW .100Y.C O W Y.C 0 0 1 M.T . O W C . W WW .100Y M.T O W WW .100Y.C M.TW .TW M ADL5385 WW 00Y.CO .TW .CO .TW Y W 0 0 M .1 W.1 Y.COM W WW 00Y.CO .TW W W W .T 00 W.1 Y.COM W APPLICATIONS W.1 Y.COM W W W W W WINTERFACING .T M.T .100 .TMODULATOR 100 M . DAC O W M O AD9777 ADL5385 W C O .C W Yminimal WW .100Y.73 TW . W is designed 13 0 Y.C The ADL5385 WtoWinterface T . 0 0 T M . with components 1 0 I . IBBP O M OM WW 00Y.CRBIP W.1 Y.CtoOmembers W WW family W Y W T of the Analog Devices of.C digital-to-analog . W 0 W T . 50Ω RSLI 1 0 0 T M . M swing M. (DAC). These DACs .10 100Ω W.1 an output CO WW 0072Y.RBIN .COcurrent Wfeature CO W Y W TW WW 00Y.converters . W 50Ω 0 W T 14 . 1 0 T M . . 1 from 0M to 20 mA, and the interfaceW described in this section can M . IW O IBBN .1 O C . O W W C W . Y W W 0 Y W T . with any DAC that has a similar output. W 0 0 W T . 1 0 WW .100Ybe.Cused M T M . . OM W.1 Devices O the ADL5385 with an W WW 00Y.CO .TW W .CTxDAC® C W . Driving Analog Y W W W 0 Y W T . W M .691 17 .T 00 .10 I QBBN OM W .CO .TW OMof the interface using the WW RBQN W.1 AnYexample C . AD97770TxDAC is shownW Y W C . 0 Y W W W 0 W T . 1 0 0 W T M . . 0 M .1 50Ω O 31.M The baseband inputs of theW require RSLQ O WW RBQP W.1 in Figure W .CO a dc.TW Y.C W ADL5385 C . 0 Y W W .T100Ω W 0 0 Y W bias of 500 mV. The average output current on each of the 0 0 W T M 68 .150Ω . 1 0 18 M . O 1 W M . O I W C QBBP . O AD9777 is 10 mA. Therefore, W W outputs C W . Y W of the a single 50 Ω C W . 0 Y W T W . W 0 0 Y W T . 1 0 0 W T M . . .1 W .10 to ground in.C anOM CO Through OM from each of the DAC outputs WVoltage Wresistor W Introduction of Shunt Y.Reduction WW results C Figure W 32. AC Swing W . 0 Y W W 0 0 Y W T . 1 0 0 W average 10.T mA flowing through each of M.T Pair . 1the resistors, 0 current ofM M . Resistor Between Differential O 1 W . O W C O desired 500 mV dc biasWfor the inputs W .C WW .100Y. .TW W 00Y to the M.TW 0Y.C theM WW thus.1producing TW M . 1 0 . O W The value of this ac voltage swing-limiting resistor O ADL5385. W O W W W is chosen Y.C 0 T . 0 WW .100Y.C M.TWbased on theW 1 WW .100Y.C M.TW desiredW ac. voltage swing. Figure 33 shows the OM O W the swing-limiting W .CO .TW Y.C WWADL5385 C AD9777 relationship between resistor . 0 Y W W .TW and the peakW 0 0 Y W 1 0 W M . .T 1 00 73 M . 13 O 1 W M . O WIBBP to-peak ac swing that C 50 ΩTbias-setting .when I W CO W WW it produces . W W 00Y WW .100Y.C M.Tresistors 1 WW .100Y.RBIP T M . . are used. O 50Ω W M O W W .CO .TW WW .100Y.C M.TW WW .100Y.C M.TW 2.0 WW .172 00YRBIN 50Ω O 14 W O W OM IBBN I W W 1.8 Y.C WW .100Y.C M.TW 0 WW T . 0 WW .100Y.C M.TW M .1 O WW 00Y.CO .TW W WW 00Y.CO .TW1.6 C . W W W Y W W M .1 .T 00 M 1.4 .1 69.1 17 OM WW 00Y.CO .TW WW 00Y.CO .TW I WW QBBN C . W W Y W W M .1 .T RBQN 00 W.1 Y.COM 1.2W WW 00Y.CO .TW W.150Ω Y.COM W W W W W .T1.0 RBQP W .100 100 W.1 Y.COM W M.T OM 68W.50Ω W 18 O W C . W C QBBP I Y W 0.8 W .T W W WW .100Y. .100 M.T .100 OM W M.T O W C . O W W C 0.6 W Y W W Between Y.C and ADL5385 WWto .100Y. .TW Figure 31. W Interface M.T .100 .TW with 50 Ω Resistors 00AD9777 M O 1 W M . O W 0.4 C . O Ground to Establish W the 500 mV DC Bias for the ADL5385 Baseband Inputs WW .100Y .TW WW .100Y.C 0.2M.TW WW .100Y.C M.TW M O W O W O The AD9777 output currents have that WW .100Y.C M.TW WW Wranges fromWW .100Y.C 0 M.TW Y.Ca swing.T 0 W 0 1 M the ac voltage 0 to 20 mA. With the W 50 .Ω resistors in Oplace, WW1000 00Y.CO 10000.TW WW 00Y.CO10 .TW 100 W C . W R (Ω) W Y W Wthe ADL5385 swing going into inputs M .1 .T ranges from 00basebandM O33.MRelationship Between AC Swing-Limiting W.1 Y .CO WW 0Resistor W.1wave Y C W . Figure and Y C 0 V to 1 V. A full-scale sine out ofOthe AD9777 can be WW W . 0 W W W .TVoltage Swing with 50 Ω Bias-Setting 1 ResistorsOM.T 00 Peak-to-Peak 0 W T . . 1 0 M . 1 W M . O described as a 1 V p-p single-ended (or 2OV p-p differential) W WW .100Y.C M.TW WW W Y.C WW .100Y.C M.TW 0 WmV T . sine wave with a 500 dc bias. 0 O W WFilteringY.CO OM W.1 W 0Yto.C M.TW WW 0 0 WW When T . 1 Limiting the AC Swing 0 WW .100Y.C M.TW . driving a modulator from a DAC, it is necessary 1 M . O W Wand CO filter W Y.C WW W .CO 0 Y WW introduce a .low-pass between the W DAC the modulator W There are situations inW which it is desirable to reduce the 0 0 Y W T . 1 0 0 T M.T . . 1 the DAC 0 M . O 1 W M . O W C to reduce images. The interface for setting up the . W outputYcurrent. ac voltage swing for a givenW DAC can be .C .CO This WW .100Y .TW WWbiasing.1and .TW 00Y W of another TW M 00 resistorM ac swing lends itself well to the introduction of such M achieved through the addition to .the O 1 W . O W O W W 0Y.C M.T Y.Ccan be inserted filter. The00 filter Wof 0setting Y.C each.T WaW TW in betweenWthe dc bias interface. This resistor is placed between side . 1 0 WW in shunt . 1 0 M . 1 W M . O .CO .T resistors ac resistor, thus establishing0Y the W W the differential pair, as illustrated in Figure 32..C It O has the effect .Cswing-limiting WW and0the W Y W W W 0 0 Y W T . W changing M .1 .T 1 00 input and impedances of reducing the ac swing without bias OM for the filter. W.output OMalready WW 00Y.CO W.1 theYdc C . W C W . Y W W W W .T established by the 50 Ω resistors. 00 are discussed W Examples W.1 128 Y.COM M.T .100 OM in the 155 MBPS (STM-1) Wof.1filtersY O W W C . W C W . W QAM W Transmitter .T Transmitter Application 00 and the CMTS WW .100Y .100 .TW 1 M . W M O W sections. O W WW WW .100Y.C M.TW WW .100Y.C M.TW O W O W WW .100Y.C M.TW WW .100Y.C M.TW O W O W WW .100Y.C WW .100Y.C M.TW W O W WW WW .100Y.C M.TW Rev. O 0 | Page 15 of 24 W WW .100Y.C M.TW O W WW .100Y.C OUTA1 OUTB1 06118-032 OUTB2 OUTA2 OUTA1 06118-031 OUTA2 06118-030 OUTB2 DIFFERENTIAL SWING (V p-p) OUTB1 L EVM (%) 06118-042 SNR (dB) O W Y.C 0 0 1 M.T . O W C . W WW .100Y M.T O W WW .100Y.C M.TW .TW M ADL5385 WW 00Y.CO .TW .CO .TW Y W 0 0 M .1 W.1 Y.COM W WW 00Y.CO .TW W W Using AD9777 Auxiliary DAC for Carrier Feedthrough W .T 00 0.7 W79.1 Y.COM W W.1 Y.COM W SNR Nulling W W 0 W T . W 0 0 W 0.6 77 .1 M.Tto .10that OM W M.T features an auxiliary TheO AD9777 DAC can be Oused W C . W C W . Y W C W . 0 Y W T . W 0 0 Y W T . 1 0outputs for each M .Tcurrents into the differential 00 inject small 0.5 75W. OM W.1 the small .CO .TW OM W W.1 channel. C . Y W C W . The auxiliary DAC can produce offset 0 Y W W 0 0 Y W T EVM WITHOUT EQUALIZATION . 1 0 0 T . M OM 0.4 73 W M. .10 currentsOnecessary W.1 described to implement the W .COin the.TW Y.C Wnulling C . 0 Y W TW WW 0Carrier . W 0 0 Y W 1 0 0 T M . . Feedthrough Nulling section. 1 M . 0.3 71 WW 00Y.CO .TW W.1 Y.COM W WW 00Y.CO .TW W EVM WITH EQUALIZATION W 1 0 WW .1155 T M . (STM-1) 128 QAM TRANSMITTER . 0 Mbps M .1 O OM 0.2 69 WW O W .toCthe Y.C WbeWinterfaced C W . 0 Y W W .TW W 0 0 Y W T Figure 34 shows how the ADL5385 can . 1 0 0 W T M . . 1 0 M . O 1 W M Analog Devices dual O 0.1 67 W.AD9777 .Coutput DAC DAC with WW W .CO(or any Yan WW .100Y.C M.TW W 0 Y W T . 0 0 WW bias T . 1 0level of 0.5 V) M . O 1 W M . to generate a 155 Mbps 128 QAM carrier at O C W W 65 W –4 –2 0 0 WW .CO the.T 0Y.–10 W output and 0Y.CinputsM.TW YBecause Wthe –14 .10 –12 –8M.T –6 –18W–16 TxDAC IQ modulator 0 0 WW 355.MHz. 1 0 . O 1 W M O W C CARRIER O bias levels of 0.5 V, a simple W W at the .C Y.POWER (dBm).TW same W 00Output Y.C WWdc-coupled .TW Figure 36.W 1vs. 00Y 0 WWoperate T . . 1 0 EVM and SNR M . OMfor 128 QAM Transmitter 1 W M . connection can beOimplemented without any active O W or passive .CPower W W C W . Y W C Application W . 0 Y W W Wdrive level.1is00set by M.T W level shifting. and modulator M.T .10 .TW 00YThe biasMlevel O 1 W . O W C . O WΩ ground-referenced W Ω shunt00Y.C and the W TRANSMITTER WW .1APPLICATION W50 .TW W 00Y W100 .TCMTS 0Y.C M.Tresistors Wthe M 1 0 M . O 1 W . resistors, respectively (see the DAC Modulator Interfacing .C of its broadband WMHz to WW 00Y.CO .Because WW operating WW 00Y.COfilter is.Tplaced .T50 W between W 00Y range from TWMHz, 1 W M . section). A.1baseband the bias and signal 1 M . 2200 the ADL5385 can be used in direct-launch cable O W OMChebychev filter with W WW 00Y.C W W .CO modem C W . Y W T W swing resistors. This 5-pole in-band . W 0 Y W T termination systems (CMTS) applications in the . W M .1 .T 10 100has a corner W OM50 MHz to 860 MHz cable ripple of 0.1 .CO .TW OMfrequency of 39 MHz. WW. W W.dB C band. . Y C W . 0 Y W W W 0 Y W .T 00 W OM and filtering W.1 Y.interface M.T .100 W.1 Y.COM C O The same DAC and DAC-to-modulator W W W W C W . W .Tshown in FigureW WW .100Y M.TFigure 37 .10in0this application. .TW 100 M . circuit 34 was W used O M O W O W W of a 4-carrier 0Y.C atM WW TW 256 QAM an.output WW .100Y.C shows .aTplot 10spectrum WW .100Y.C M.TW . M O W O O W ADL5385 W Y.Cadjacent.channel WW 00Y.Cfrequency WW38 shows 00how W TofW485 MHz. Figure . 1 WW .100Y.C M.TW MT . 1 M . O power (measured at 750 KHz, 5.25 MHz, and 12 MHz offset W O W C O W C W Y. WW .error .Tvary WW .100Y.from the last carrier) and modulation .TW 100 ratio (MER) WW .100Y.C M.TW M M O W W O W .CO carrier power. WW .100Y.C M.TW WW .100Ywith .TW WW .100Y.C M.TW M O WW 00Y.CO .TW W WW 00Y.CO–70 .TW C . W W W Y W W Figure 34. Recommended DAC-Modulator Interconnect for128 QAM .T 00 W.1 Y.COM W OM W.1 Y.C–80 OM W W.1 Transmitter W C W . W W W W M.T .100 .TW 100 –90OM.T 00Y . O 1 W M . W C . Figure 35 shows a spectral plot of the 128 QAM spectrum at O .C WW .100Y WW 00Y.C .TW W WW .100Y–100 .TW W−6.3 M .T a carrier power of dBm. Figure 36 shows how EVM M O 1 W M . O W O –110 .C WW .100Y.C M.TW WW internal (measured with theW analyzer’s W on and WW .100Y Y.Cequalizer.Tboth TW . 0 0 M 1 M (2.5 times the Ooffset WW 00Y.CO .TW off) and SNR, measuredW atW 55. MHz carrier .CO .TW WW 0–120 C . Y W W 0 Y W W with .output M .1 00 power. M.T carrier bandwidth) varies W.1 –130Y.COM W O WW 00Y.CO .TW W1 Y W C . W W W W –70 .T –140 00 W W.1 Y.COM W M.T .100 W.1 Y.COM W O W W W C . W W –150 0 –80 W .T W M.T .100 .TW 10 00Y M . O 1 W M . O W C O W .C –90 WW .100Y. .TW WW –160 .TW 00Y WW .100Y.C M.TW M 1 M . O W O W–170 440Y.C .C O W W –100 480 490 500 510 520 530 540 WW 00Y WW 430 .TW 1 00 450 460M470 WW .100Y.C M.TW M.T . 1 . O W FREQUENCY (MHz) O W C . O –110 W .C Y W QAM CMTS Signal WWat 485 MHz .TW WW .T256 100 00Y of 4-Carrier Figure 37. Spectrum WW .100Y.C M.TW M . 1 M . O W O W –120 WW .100Y.C M.T WW 00Y.CO .TW WW .100Y.C M.TW W 1 –130 OM WW 00Y.CO .T W. WW 00Y.CO .TW C . W W W Y W W M .1 .T 00 –140 W.1 Y.COM W WW 00Y.CO W.1 Y.COM W W W W W .T 00 W –150 W.1 Y.COM M.T .100 W.1 Y.COM W O W W W C . W W .T –160 WW .104100Y420 .100 .TW 100 M . W M 290 300 310 320 330 340 350 360 370 380 390 400 O W W .CO .TW WW WW .100Y.C M.TW FREQUENCY (MHz)WW 00Y 1 M . O W O W Output Figure 35. Spectral Plot of 128 QAM Transmitter atW Power W Y.C WW .100Y.C M.TW 0 W −6.3 dBm T . 0 O W OM W.1 WW .100Y.C WW .100Y.C M.TW W O W WW WW .100Y.C M.TW Rev. 0O | Page 16 of 24 W WW .100Y.C M.TW O W WW .100Y.C Q CHANNEL 1/2 AD9777 POWER SPECTRAL DENSITY (dBm/Hz) 67.5pF 372.5nH 156.9pF 317.4nH 67.5pF 50Ω LINE 50Ω 317.4nH 67.5pF 50Ω LINE 50Ω 372.5nH 156.9pF 372.5nH 156.9pF 317.4nH 372.5nH 156.9pF 100Ω LINE 0Ω 124.7pF 100Ω LINE IBBP 200Ω 0Ω IBBN 124.7pF 100Ω LINE 0Ω 124.7pF 100Ω LINE QBBP 200Ω 0Ω QBBN 124.7pF 06118-043 50Ω LINE 50Ω 317.4nH 67.5pF POWER SPECTRAL DENSITY (dBm/Hz) AD9777 50Ω LINE 50Ω 06118-046 1/2 06118-044 I CHANNEL O W Y.C 0 0 1 M.T . O W C . W WW .100Y M.T O W WW .100Y.C M.TW .TW M ADL5385 WW 00Y.CO .TW .CO .TW Y W 0 0 M .1 W.1 Y.COM W 48 WW 00Y0.CO .TW W –50 W W .T 00 W.1 –10Y.COM W W.1 Y.COM W 47 P W W –55 W .T W 00 0 W T . 1 0 T M . . 1 M . O W O W OM –60 P WW .1–2000Y.C M.TW W ACPR2 (5.25MHz) Y.C WW .100Y.C M.TW46 0 T . P 0 O P W –30 O W C . W W.1 Y.COM–65 W C W Y 45 W WW .100Y. .TW M.T .100 .T 00 M O 1 –40 W M . ACPR3 (6.00MHz) O W C . .C WW .100Y WW 00Y.CO –70 .TW .TW WW .T44W 00Y ACPR1 (750kHz) M 1 –50 M . O 1 W P M . O W O W WW –60 .100Y.C M.TW WW .100Y.C M.43TW WW .100Y.C –75M.TW O WW 00Y.CO .TW W WW 00Y.CO 42.TW C –80 . W W W Y W –70 W M MERW.1 W.1 Y.COM W P M.T .100 O O W W C . W C W P . –85 41 Y W W –80 W Y W W M.T .100 M.T .100 O W M.T .100 O W C . O W W .C–24 –22.TW–20 –18 W–16W –14 00–12Y.C –1040 .TW W–90 0 100.102000Y300 400M500 .TW WW .100Y–90 600 700 800 900 1000 1 M . O W M O W C . FREQUENCY O W W C W(MHz) . Y CARRIER POWER (dBm) OUTPUT W C W . 0 Y W T W . W 0 0 Y W .T 1 0 0 W T M . . 1 0 M . O 1 W M . Ratio (MER) vs. Output Figure 39. Spectral Components for Output Frequencies O W .C OACP2, ACP3, and Modulation Error W Figure 38. ACP1, W WW .1from .TMHz 1000 00Y50 MHz toM WW .100Y.C M.TW WW .100Y.C MPower .TWfor 256 QAM Transmitter O W O W C W Y. .CO .TW FROM HARMONIC WW .100PRODUCTS .TW 0Y.C M.TW RF SECOND-ORDER WW .10MIXING WW SPECTRAL M 00Y PRODUCTS O 1 W M . O W .C O W Whead-end RFW output signal spectral .TW Wsuch as cableWTV 00YproducesMsecond-order 0Y.C M.TWA two-tone W Y.Capplications 1 0 0 WWFor broadband T . . 1 0 . O 1 W M . O W modulators, special attention must be paid to harmonics of the components at sum and difference frequencies. In broadband C . W .C W .CO .TW WW .100YproductsMfall .TW WW (out.1to003 Y WW LO. Figure level of these harmonics GHz) M.T systems, these intermodulation inside the carrier 0039Yshows the O 1 W M . O W .Csecond-order O frequency from 50 MHz W W C W RF . Y W C W . 0 Y W T W as a function of the output to 1000 MHz, or in the adjacent channels. Output . W 0 0 Y W T . 1 0 0 W T M . . 1 0 M . O 1 W . intermodulation intercept in a single-sideband aW baseband .CO .Cas OM test configuration, with W WW is.1defined WW 00Y.C(SSB) W 00Y 0Y WW TW . 0 W T M.T . 1 signal of 1 .MHz and a SSB level of approximately −5 dBm. To M . O 1 W M + (P − P ) OIP2_RF = P O OUT OUT IM(RF) W W .CO pick WW .100Y.C M.TW read this plot correctly, the output frequency WW of .100Y.C M.TW WW .TW 00Y firstM 1 where P is the levelW of W the intermodulation IM(RF) . .CO product OPOUT. The associated harmonics interestW onW the trace called W at Y WW can00Y.CO FOUT1 C W . 0 W T . W 0 Y W T . + F . OIP2_RF levels from a two-tone test are plotted OUT2 W off the.1harmonic 00 M .1 be read traces W.1 Y.COM W M.atTmultiples of this frequency. Oas W O W W C . a function of carrier frequency in Figure 40, where the W C W 0 Y W .T For example, output of 500 MHz, the Y. frequency W 10MHz WW at .an .4.5 .TW M.T tones are 3.5 MHzWand .100 OM 100is −5 dBm. W M baseband at −5 dBm each. O W C . O W C fundamental power The power of the second W Y .C W W W WW .100Y. .T70W M.T .100 .T 00+ BBY) harmonics M (P2fc − BBW ) and third (P is −63 dBm (at 1000 MHz) O 1 3fc W M . O W C O W WW .100Y. W(at .TW WW .100Y.C M60.TW and −16 W dBm 15000MHz), 0Y.C respectively. M .TWOf particular O 1 W M . O W Wproducts importance are of the LO, CO odd-harmonics WW .100Y.C M.TW Wthe W Y.from WW .100Y.C M.TW 0 W T . 0 1 generated from theW switching operation . OM in the mixers. WW 00Y.CO .TW WW 00Y.CO 50 .TW C . W W W Y W 0 Woperation.1at0frequencies .T approximately For cable TV above W.1 Y.COM W W.1 Y.CO40M W OM W W W C . W W 500 MHz, these band .T 0Yout of the Wharmonics M.T .100 .TWand can be W W.100 0fall M O 1 W M . O C . O W filtered by a fixed filter. W Y .asCthe frequency W WWHowever, W drops below WW .100Y.C30 M.TW M.T .100 .T 00Yto fall close O 500 MHz, theseW harmonics.1start to or inside the W M O W C O .C W WW .100Y. WforWeither00limitation .TW Y.C of the cable band. This W calls frequency W 00Y 20 M.TW M .TW 1 . O 1 W M . O O range to above 500 MHz or the use of.C filter bank to WW WW .100Y.C M.TW WW W 0Y10.C M.TW Y a switchable W 0 0 W T . 1 0 . O W block in-band harmonics atW low .1 frequencies. O W OM WW .100Y.C M.TW WW .100Y0 .C M.TW WW .100Y.C M.TW O 500 750 1000 1250 1500WW W .CO .TW 250 0 2250 O W W FREQUENCYW(MHz) 1750 .12000 00Y WW .100Y.C M.TOUTPUT WW .100Y.C M.TW M W .CO .TW O W W .COSecond-Order Y WW C Figure 40.0Output Intermodulation vs. Carrier Frequency W . 0 Y W W W 0 Y W T . 0 W M .1 .T 00 W.1 Y.COM W WW 00Y.CO .T W.1 Y.COM W W W W W .T 00 W W.1 Y.COM M.T .100 W.1 Y.COM W O W W W C . W .T W 00 W WW .100Y M.T .100 W.1 Y.COM M.T O W O W W C . W W WW .100Y WW .100Y.C M.TW .100 M.T OM W O W C . O W W C . Y W C W . 0 Y W W 0 W WW .100Y M.T .100 W.1 M.T O W O W W C . W W Y W W WW .100Y.C M.TW M.T .100 O W O W C WW .100Y. .TW WW .100Y.C M.TW M O W O W WW .100Y.C WW .100Y.C M.TW W O W WW WW .100Y.C M.TW Rev. O 0 | Page 17 of 24 W WW .100Y.C M.TW O W WW .100Y.C OUT POUT, P_HARM (dBm) MER (dBc) 5LO – BB 2LO – BB 06118-036 OIP2_RF (dBm) 6LO – BB 06118-035 4LO + BB 06118-045 ACPR (dBc) 3LO + BB 7LO + BB O W Y.C 0 0 1 M.T . O W C . W WW .100Y M.T O W WW .100Y.C M.TW .TW M ADL5385 WW 00Y.CO .TW .CO .TW Y W 0 0 M .1 W.1 Y.COM W WW 00Y.CO .TW W W W PLLs LO GENERATION USING TRANSMIT DAC OPTIONS .T 00 W.1 Y.COM W W.1 Y.COM W W W 0 W Analog Devices of PLLs that can The AD9777 .T M.Tin the previous sections is by no .10 recommended .TW has a line W 100 be usedOfor M . O W M W C generating LO signal. TableW 4 lists the PLLs.C means DAC . that can.Tbe W the only Wused to drive the ADL5385. Y .CO .the Y together .with W W phase noise TW 100 appropriate 00performance. TWfrequency and M . 1 00Ytheir maximum There are other DACs depending on the level of M . O 1 W M . W Wthe dual Tx-DACs that WW 00Y.CO .TW .CO .TW 0Y.C Table WW .1required. T . performance 6 lists 0 Y W 0 M OM W offers. M Selection Table WW.1 .10 Table 4. PLL WDevices Analog .CO .TW Y.C 0 Y W WW 00Y.CO .TW .TW 0 0 W 1 0 Phase Noise M . 1 M . O 1 @ 1 kHz W M . O W .C W W .C PFD .TW Table Dual Tx—DAC .CO Frequency W6.W .TTable 200 W FIN (MHz)WWdBc/Hz, 00Y Selection 0YkHz 1 0 WW .1Model T M . . 1 00Y M . O W O Update Rate .C OM W W ADF4110 −91W @ 540 MHz TW Minimum) 00Y(Bits) M.(MSPS 0Y.C M.TW Part W Resolution Y.C 550 .TW WW 1 0 0 WW .ADF4111 . 1 0 . −87@W 900 MHz O W O OM W 1 Y.C1200 W@ 900 MHz W AD9709WW8 .100Y.C M125 Y.C .TW W 0 W T 3000 −90 . 0 0 WW ADF4112 T . 1 0 M . O 1 W M . AD9761 10 O W .C 40 .TW O W W ADF4113 .C −91W 00Y 0Y.C M.TW AD9763 W10 Y 4000 .TW W @ 900 MHz 1 0 0 WW ADF4116 125 M . 1 0 . −89 @ 540 WMHz Y.CO OM WW 00Y.CO125 .TW W.1 Y550 W C W . AD9765 12 W W W 0 W@ 900 MHz .T −87 W ADF4117 M .1 00 1200 M.T .10 OM W AD9767 14 WW .CO125 .TW O W.1 3000 C . Y W C ADF4118 −90 @ 900 MHz W . 0 Y W W Y W .T 10 W .TW 160 .100 OM M .100 comes OM AD9773 12 WW. W .C160 O W C The ADF4360 as a family of chips, with nine operating . Y W C W . 0 Y W W AD9775 14 .TW W 0 0 Y W T . 1 0 Wfrequency.1ranges. M . .T 1 00 One can M . O W be chosen depending on the local M O W C AD9777 16 O W Wintegrated WW .100Y.160 WW frequency W the use ofWthe 0Y.C M.AD9776 Y.Crequired..TWhile TW oscillator 0 0 W M.T 1 0 12 1000 . O 1 W M . O W C . W W might come W .C Y W synthesizer expense .COat the.T AD9778 14 W W of slightly Wdegraded .TW 100 1000 OM.T 00Y WW .100Yfrom . 1 M . W M noise performance the ADL5385, it can be a cheaper O W 16 Y.C WW 00Y.C AD9779 .CO and.TVCO WW .1001000 .TW W solution. W .TW WW to .a1separate alternative Table 5 shows M 1 00Y PLLM M . O W OAll DACs listed have nominal W levels of 0.5 V andW use the .C O W the options W WW bias .T W 00Yin FigureM31. Y.C WW .100Y.C same T . 1 0 WW available. T . . 0 DAC-modulator interface shown M O W .1 O W OM W Y.C WW .100Y.C M.TW WW 0Family Table W 5. ADF4360 Frequencies WW W 0 Y.COperating T . 0 0 T . MODULATOR/DEMODULATOR OPTIONS .1 OM OM Range (MHz) WW 00Y.CO .TW W.1OutputY.Frequency Model WW 00Y.CTable C W W W W W T . 7 lists other Analog Devices modulators W M .1 OM ADF4360-0 2400/2725 W.1 Y.Cand M.T .100 O W O W W C . W C demodulators. W . 0 Y W W .TW W 0 0 Y W T . ADF4360-1 2050/2450 1 0 W M . .T 1 00 M . O 1 W M . W .C W .CO7. Modulator/Demodulator ADF4360-2 WW 1850/2150Y.CO WW Options W 00Y WW .100YTable TW . 1 0 W T M.T . . 0 M O 1 W M . ADF4360-3 1600/1950 O W C W Frequency .CO .TW Y.C WW .100Y. .TW WW .100Part .TW ADF4360-4 WW 1450/1750 M 00Y Range (MHz) Mod/Demod Comments M O 1 W M . O W O W W W Y.C ADF4360-5 1200/1400 W 0Y.C M Y.C WW .10AD8345 Mod 140 W to 1000 .100 TW . 0 WW T M.T . 0 O 1 W M . O ADF4360-6 1050/1250 W C . O W 800 toW 2500 .C Mod.TW Y WW 00Y.C .TW WW .1AD8346 100 00Y W350/1800 M . ADF4360-7 .TW M O 1 AD8349 Mod 700 to 2700 W M . O W O W .C Y.C ADF4360-8 65/400 WW External .TW WW ADL5390 100 Quadrature 00Y ModM.TW 20 to 2400 WW .100Y.C M.TW M . 1 . O W O W O W WW .100Y.C M.TW 0Y.CMod M.TW 300 to 1000 WW ADL5370 0 WW .100Y.C M.TW 1 . O ADL5371 Mod 700 to 1300 WW W O W CO W 1600 to 2400 0Y.C M.TW Y.Mod W 0 0 WW ADL5372 T . 1 0 WW .100Y.C M.TW . M O W.1 YMod O W W .CO .TW2300 to 3000WWW 00Y.C WADL5373 C . W W 0 Y W 1 0 W M.T . .T 1 Mod OM 3000 to 4000 00 . O 1 W M . ADL5374 W C O W W Y.C WW .100Y. .TW WW WW .100Y.C M.TW M AD8347.100Demod M.T 800 to 2700 O W O O W WW 0Demod to 1000 WW .100Y.C M.TW 0Y.C M.T50W WAD8348 WW .100Y.C M.TW 1 . AD8340 to 1000 O WW 00Y.CO .TW W CO 700 .Mod WW Vector C W . Y W W W 0 Y W T . 0 W M .1 .T AD8341 .1 00 OM1500 to 2400 W VectorYMod WW 00Y.CO .T W.1 Y.COM W C . W W W W W .T 00 W W.1 Y.COM M.T .100 W.1 Y.COM W O W W W C . W .T W 00 W WW .100Y M.T .100 W.1 Y.COM M.T O W O W W C . W W WW .100Y WW .100Y.C M.TW .100 M.T OM W O W C . O W W C . Y W C W . 0 Y W W 0 W WW .100Y M.T .100 W.1 M.T O W O W W C . W W Y W W WW .100Y.C M.TW M.T .100 O W O W C WW .100Y. .TW WW .100Y.C M.TW M O W O W WW .100Y.C WW .100Y.C M.TW W O W WW WW .100Y.C M.TW Rev. 0O | Page 18 of 24 W WW .100Y.C M.TW O W WW .100Y.C IBBN 14 IBBP 13 5 COM1 6 COM1 COM2 15 COM2 16 QBBN 17 QBBP 18 O W Y.C 0 0 1 M.T . O W C . W WW .100Y M.T O W WW .100Y.C M.TW .TW M ADL5385 WW 00Y.CO .TW .CO .TW Y W 0 0 M .1 W.1 Y.COM W WW 00Y.CO .TW W W .T 00 W.1 Y.COM W EVALUATION W BOARD W.1 Y.COM W W W W .T W .Tboard is available. TheW M .100 has an .TW RoHS-compliant 100 evaluation M . A populated, ADL5385 ADL5385 exposed paddle underneath the package, O M O W C O W 0Y. on the Y.C board.TisW WWany components TW . 0 0 Y.C which.isTW soldered to theW board. The evaluation designed without underside so that heat can be applied to 1 0 0 M . 1 0 . W OM W .CO .TW OM W W.1 Y.Cthe C underside for easy removal and replacement of the ADL5385. . Y W W 0 Y W W 0 W .T .100 W.1 Y.COM W M.T .100 OM W O W W C . W C W Y W W .T W 00 Y. W M.T .100 W.1 Y.COM W M.T .100 O W O W W C . W Y W WW 100 WW .100Y.C M.TW M.T .IBBP 100 QBBNOM.T . QBBP IBBN O W W C . O W W WW .100Y WW .100Y.C M.TW WW .100Y.C M.TW M.T O W O W O W W Y.C WW RFPI .100Y.C M.TW WW .100RFNQ .TCFNI WW .100Y.C M.TW RFNI M CFNQ CFPQ RFPQ O O 0Ω 0Ω 0Ω O W0ΩW CFPI W OPEN Y.C OPEN OPEN W .COPEN WW C W . 0 Y W RTQ RTIW W 0 0 Y W T . W M.T .1 .T 00 OPEN .10 OPEN M O 1 W M . O W C O W WW .100Y. .TW WW .100Y.C M.TW WW .100Y.C M.TW M O W O W O W WW .100Y.C .TW WW .100Y.C M.TW WW .100Y.C M.TW R21 OM W O W C 49.9Ω O ON W W WW .100Y. OFFM.TSW21 WW .100Y.C M.TW WW .100Y.C M.TW O W O W O W WWENB .100Y.C M.TW ENBL WW .100Y.C M.TW WW .100Y.C M.TW O W O W C . O W W C . Y 19 COM3 ENBL 12 W C W .TW 00 R22 W .TW 1R13 00Y WW .100Y. M . .TW 1 10kΩ M . 0Ω O W M O W .C VPOS .TW VPS2 11 20 COM3 O W WW C16 .100YC15 W WW .100Y.C M.TW WW .100Y.C LO M.TCLOP 0.1µF OM W 0.1µF OPEN O TEMP 10 C . O W W 21 LOIP WW C W . Y C W . Y W RTEMP W ADL5385 .T WW .100Y TEMP M.T .100 .TW 100 M . O W M 200Ω O W .C O W W 9 22 LOIN .C VPS1.TW WR12 .TW 00Y WW 4 ×.41LFCSP 1 00Y WW .100Y.C MCLON M . .TW M O W 0Ω .C O 0.1µF W W WW 00Y.CO VPS1 .T 8 W WW C13.100YVPOS WW .100Y.CR11 M.TW 23 VPS3 W M.T C14 1 M . O W O W C 0.1µF OPEN 0Ω O W WW .100Y. .TW Y.C C12.TW 24 VPS3 WW .100Y.C VOUTM7.TW WW .100C11 M O W M VOUT O W W OPEN O 0.1µF WW .100Y.C M.TW WW .100Y.C M.TW WW .100Y.C M.TW COUT O WW 00Y.CO .TW W WW 00Y.CO .TW C 0.1µF . W W W Y W W VPOS GND M .1 .T 00 W.1 Y.COM W WW 00Y.CO .TW W.1 Y.COM W W W W W .T W .100 W.1 Y.COM W M.T .100 OM W O W W C Figure 41. Evaluation Board Schematic . W C W Y W .T W 00 W WW .100Y. M.T .100 W.1 Y.COM W M.T O W O W W C . W W WW .100Y .TW Table 8. Evaluation 0Y.C M.TOptions WW Board M.T .100 0Configuration M O 1 W . O W C . O W W Y Component Default W WW 00Y.C W WW .100Y.C M.TW WFunction M.T .100 Condition .T O W M .1 and Ground O W C VPOS, GND PowerW Supply Clip Leads. Not applicable O W W 0YΩ,. R22 = M.TW Y.C WW R21.1=050 W Y.CSW21 to .the Wpower .TSW21 00the W TW SW21, R21, Device Enable. OFF position to down device;M set to the ON 1 00Set . O 1 W M . O W10k Ω, SW21 Wto enableYthe CO control W .enable Y.C WW C R22, ENB Test position device. Part can be driven from an external source via the = ON W . 0 Y W W W 0 0 W T . 1 0 W point or.1the M.T . .T R21 provides a 50 Ω termination 1 00SMA connector. M . O Point, ENBL test for any 50 Ω driving source. W M O W C O W WW .100Y. .TW SMA WW .100Y.C M.TW WW .100Y.C M.TW M O W O O components can be usedWtoWimplement RFNQ, CFNQ, Baseband W Input Filters..These a low-pass filter for the W RFPQ, W Y.C 0RFNI WRFNQ, W 0(0402) 0Y.C M.TW YC W 1 0 0 WWsignals. T M.T . . RTQ, CFPQ, baseband RFPI = 0 Ω 1 0 . O 1 W M . O W C . O WRTI = open W Y RFPQ, RFNI, RTQ, W .TW WW .100Y.C M.TW 100 WW .100Y.C M.TW M . CFNI, RTI, CFPI, O W (0402) O W .C O W WWCFPQ,.1CFNI, RFPI 00Y WW .100Y.C M.TW CFNQ, WW .100Y.C M.TW M.T O W O W C . CFPI = open (0402) O W WW .100Y .T WW .100Y.C M.TW WW .100Y.C M.TW OM W O W C . O W W C . Y W W WW .100Y WW .100Y.C M.TW .100 M.T OM W O W C . O W W C . Y W C W . 0 Y W W 0 W WW .100Y M.T .100 W.1 M.T O W O W W C . W W Y W W WW .100Y.C M.TW M.T .100 O W O W C WW .100Y. .TW WW .100Y.C M.TW M O W O W WW .100Y.C WW .100Y.C M.TW W O W WW WW .100Y.C M.TW Rev. O 0 | Page 19 of 24 W WW .100Y.C M.TW O W WW .100Y.C 06118-041 4 COM1 3 NC 2 NC 1 NC EXPOSED PADDLE 06118-039 O W Y.C 0 0 1 M.T . O W C . W WW .100Y M.T O W WW .100Y.C M.TW .TW M ADL5385 WW 00Y.CO .TW .CO .TW Y W 0 0 M .1 W.1 Y.COM W WW 00Y.CO .TW W W .T YupingWToh .100 W.1 Y.COM W OM W W C . W W Y W W .T M.T .100 .TW 100 M . O W M O W C .CO .TW WW .100Y. .TW WW .100Y.C M.TW M 00Y O 1 W M . O W O W WW .100Y.C M.TW W Y.C WW .100Y.C M.TW 0 T . 0 O 1 W M . O W WW .100Y.C M.TW WW 00Y.CO .TW WW .100Y.C M.TW O W O W OM W.1 WW .100Y.C M.TW WW .100Y.C M.TW WW .100Y.C M.TW O WW 00Y.CO .TW W WW 00Y.CO .TW C . W W W Y W W M .1 .T 00 W.1 Y.COM W WW 00Y.CO .TW W.1 Y.COM W W W W W .T 00 W W.1 Y.COM W M.T .100 W.1 Y.COM W O W W W C . W .T W .T WW .100Y .100 .TW 100 M . OM W M O W C . O W W C . Y W W .TW W .TW 100 00Y WW .100Y.C M.TW M . 1 M . O W O W O W WW .100Y.C M.TW WW .100Y.C M.TW WW .100Y.C M.TW O W O W O W WW .100Y.C M.TW WW .100Y.C M.TW WW .100Y.C M.TW O W O W O W WW .100Y.C M.TW WW .100Y.C M.TW WW .100Y.C M.TW O WW 00Y.CO .TW W WW 00Y.CO .TW C . W W W Y W W M .1 .T 00 W.1 Y.COM W WW 00Y.CO .TW W.1 Y.COM W W W W W .T 00 W W.1 Y.COM W M.T .100 W.1 Y.COM W O W W W C . W .T W 00 W WW .100Y M.T .100 W.1 Y.COM W M.T O W O W W C . W W WW .100Y WW .100Y.C M.TW M.T .100 M.T O W O W C . O W W W Y W WW .100Y.C M.TW WW .100Y.C M.TW M.T .100 O W O W C O W WW .100Y. .TW WW .100Y.C M.TW WW .100Y.C M.TW M O W O W O W WW .100Y.C M.TW WW .100Y.C M.TW WW .100Y.C M.TW O WW 00Y.CO .TW W WW 00Y.CO .TW C . W W W Y W W M .1 .T 00 OM Wof.1Evaluation WW 00Y.CO .TW W.1 Y.COM W Figure 42. Layout C . W W Board Y W W W .T W .100 W.1 Y.COM W M.T .100 OM W O W W C . W C W Y W .T W 00 W WW .100Y. M.T .100 W.1 Y.COM W M.T O W O W W C . W WW .100Y .TW WW .100Y.C M.TW M.T .100 M O W O W C . O W W W Y W WW .100Y.C M.TW WW .100Y.C M.TW M.T .100 O W O W C O W WW .100Y. .TW WW .100Y.C M.TW WW .100Y.C M.TW M O W O W O W WW .100Y.C M.TW WW .100Y.C M.TW WW .100Y.C M.TW O W O W O W WW .100Y.C M.TW WW .100Y.C M.TW WW .100Y.C M.TW O W O W O W WW .100Y.C M.TW WW .100Y.C M.TW WW .100Y.C M.TW O WW 00Y.CO .TW W WW 00Y.CO .TW C . W W W Y W W M .1 .T 00 W.1 Y.COM W WW 00Y.CO .T W.1 Y.COM W W W W W .T 00 W W.1 Y.COM M.T .100 W.1 Y.COM W O W W W C . W .T W 00 W WW .100Y M.T .100 W.1 Y.COM M.T O W O W W C . W W WW .100Y WW .100Y.C M.TW .100 M.T OM W O W C . O W W C . Y W C W . 0 Y W W 0 W WW .100Y M.T .100 W.1 M.T O W O W W C . W W Y W W WW .100Y.C M.TW M.T .100 O W O W C WW .100Y. .TW WW .100Y.C M.TW M O W O W WW .100Y.C WW .100Y.C M.TW W O W WW WW .100Y.C M.TW Rev. 0O | Page 20 of 24 W WW .100Y.C M.TW O W WW .100Y.C O W Y.C 0 0 1 M.T . O W C . W WW .100Y M.T O W WW .100Y.C M.TW .TW M ADL5385 WW 00Y.CO .TW .CO .TW Y W 0 0 M .1 W.1 Y.COM W WW 00Y.CO .TW W W W .T 00 W.1 Y.COM W CHARACTERIZATION OM W.1SETUP W C . W W Y W W W .T M.T .100 .TSETUP 100 M . SSB O W M O W C W .C Y. W .CO .TW .TtoW Wthe .TWsetup for theW 100 is intended 00Y testMstand M . 43 is a diagram of characterization ADL5385, which test the product as a single-sideband 1 00Y Figure . O 1 W M . O W C .the O W W C W . Y W C W . 0 Y W T modulator. The Aeroflex IFR3416 signal generator provides the I and Q inputs as well as LO input. W .T 00 M. Output signals are measured .10 .TW 1and 00Y directly M . O 1 W M . O W C using the spectrum analyzer, currents and voltages are measured using the Agilent 34401A multimeter. . WW .100Y WW 00Y.CO .TW .TW WW .100Y.C M.TW M O W O W OM W.1 WW .100Y.C M.TW WW .100Y.C M.TW WW .100Y.C M.TW O WW 00Y.CO .TW W .COIFR 3416.T250kHz WW AEROFLEX C W . Y W W W 0 Y W TO 6GHz 0 W M .1 .T 100MHz TO 4GHz LEVEL 0dBm 00 FREQ GENERATOR OM W.1 YSIGNAL 0.5V WW 00Y.CO .TW W.1 Y.COMBIAS C . W W W W BIAS 0.5V W W .T R&S SPECTRUM 00 W RF GAIN OM FSU 20Hz TO 8GHz W.1 Y.ANALYZER M.T0.7V .100 W.1 Y.COM W OUT C O W GAIN 0.7V W W W LO C . 0 W W .T WW .100Y M.T .10 .TW 100 M . O W M O W C O W .C OF UNIT.TW WW .100Y. .TW 0YBACK WWCONNECT 0TO WW .100Y.C M.TW M 1 M . O W O W WWQ 00Y.CI O 0 DEG.TW WW .100Y.C M.TW RF 90 WDEG WW .100Y.C M.TW 1 IN M . O WW 00Y.CO .TW W WW 00Y.CO .TW C . W W W Y W W M .1 .T 00 W.1 Y.COM W WWOUTPUT00Y.CO .TW W.1 Y.COM W W W W W .T 1 W M .T .100 GND OMADL5385 W.TEST M .100 AGILENT W RLM RACK .C1O .TW O W W VPOS C . Y W 34401A MULTIMETER C W . 0 Y W W W 0 0 Y W T 0 J1(OUT) M. J7(LO) W .T 00 W.1 Y.COM W O J6(IP) W.1 J3(QN) OM 0.210 ADC W W.1 Y.C C . W W Y W W 0 W .T W M.T .100 .TW 10J4(QP) 00 J5(IN) M . O 1 W M . O W C . O W VPOS +5V W WW .100Y WW .100Y.C M.TW WW .100Y.C M.TW M.T O W O W O W WW .100Y.C M.TW 0.210A WW .100Y.C M.TW 0Y.C WW .105.0000 .TW M O WW 00Y.CO .TW W AGILENT E3631A WW 00Y.CO .TW C . W W W Y W POWER SUPPLY W M .1 .T M .1 .100 ±25V O–M WW 00Y.CO .TW W+ 6V WW 00Y.CO .TW C – +.COM W W W Y W W M .1 .T 00 W.1 Y.COM W WW 00Y.CO .TW W.1 Y.COM W W DELL W W W .T W .100 W.1 Y.COM W M.T .100 OM W O W W C . W C W Y W .T W W .TTest WW .100Y. .100 MSSB .100 OM Characterization Board Setup W M.T Figure 43. ADL5385 O W C . O W W C W Y W WW .100Y. .TW WW .100Y.C M.TW M.T .100 M O W O W C . O W WW .100Y .TW WW .100Y.C M.TW WW .100Y.C M.TW M O W O W O W WW .100Y.C M.TW WW .100Y.C M.TW WW .100Y.C M.TW O WW 00Y.CO .TW W WW 00Y.CO .TW C . W W W Y W W M .1 .T 00 W.1 Y.COM W WW 00Y.CO .TW W.1 Y.COM W W W W W .T 00 W M .1 .T 00 W.1 Y.COM W WW 00Y.CO .TW W.1 Y.COM W W W W W .T W .100 W.1 Y.COM W M.T .100 OM W O W W C . W C W Y W .T W W WW .100Y. .100 M.T .100 OM W M.T O W C . O W W C W Y W WW .100Y. .TW WW .100Y.C M.TW M.T .100 M O W O W C . O W WW .100Y .TW WW .100Y.C M.TW WW .100Y.C M.TW M O W O W O W WW .100Y.C M.T WW .100Y.C M.TW WW .100Y.C M.TW O WW 00Y.CO .T W WW 00Y.CO .TW C . W W W Y W W M .1 .T 00 W.1 Y.COM W WW 00Y.CO W.1 Y.COM W W W W W .T 00 W W.1 Y.COM M.T .100 W.1 Y.COM W O W W W C . W W .T WW .100Y .100 .TW 100 M . W M O W O W WW WW .100Y.C M.TW WW .100Y.C M.TW O W O W WW .100Y.C M.TW WW .100Y.C M.TW O W O W WW .100Y.C WW .100Y.C M.TW W O W WW WW .100Y.C M.TW Rev. O 0 | Page 21 of 24 W WW .100Y.C M.TW O W WW .100Y.C 06118-040 50MHz TO 2GHz +6dBm O W Y.C 0 0 1 M.T . O W C . W WW .100Y M.T O W WW .100Y.C M.TW .TW M ADL5385 WW 00Y.CO .TW .CO .TW Y W 0 0 M .1 W.1 Y.COM W WW 00Y.CO .TW W W W .T 00 W.1 Y.COM W OUTLINE DIMENSIONS W.1 Y.COM W W W W W .T M.T .100 .TW 100 M . O W M O W C .CO .TW WW .100Y. .TW WW .100Y.C M.TW M 00Y 0.60 MAX O 1 W 4.00 M . W .C 1 .TW O W .CSQO .TW 0.60 MAXWW BSC W 00Y PIN Y.C WW .100Y 1 0 T M . . 0 INDICATOR M 1 M . O W WW 00Y.CO .TW W WW 00Y.CO .TW WWPIN 1 .100Y.C M.TW 0.50 .1 *2.45 OM BSC TOP CO INDICATORW 3.75 WW 00Y.C W.1 Y.COM W . W 2.30 SQ .TW VIEW W Y W W BSC SQ W .T 00 W OM W.1 Y.2.15 M.T .100 W.1 Y.COM W 0.50 C O W W W W C 0.40 . W W .T WW .100Y .100 0.23 MINOM.T .TW 100 0.30 M . W M O W O W .C W 0Y.C M.TW WW 2.50 0YMAX .TW 1.00W12° MAX 10REF 00.80 WW .100Y.C M.TW . 1 0.65 TYP M . O W 0.85 MAX O W W W Y.C WW 00Y.CO 0.05 C W . 0 W W W 0.80 0 Y W T 0.02 NOM . W M.T .1 .T 1 00 M . O 1 W M . O W C O W .C WW .100Y. .TW WW .10.30 .TW 00Y 0.20 REFMCOPLANARITY 0.08 WW .100Y.C M.TW M 0.23 O SEATING W W O W PLANE .CO .TW WW .100Y.C M.TW WW .0.18 00Y WW .100Y.C M.TW 1 M O W *W O W TO JEDEC .CO STANDARDS WMO-220-VGGD-2WW .100Y.C M.TW Y 0 WWCOMPLIANT T EXCEPT FOR EXPOSED PAD DIMENSION . 0 WW .100Y.C M.TW 1 M O W W. LeadYFrame O W .CO Chip Scale Figure W WPackage [LFCSP_VQ] WW .100Y.C M.TW 0 W 44. 24-Lead T . 0 WW .100Y.C M.TW 4 mm Very Thin Quad M .1 × 4 mm Body, O WW 00Y.CO .TW W CO WW 00Y.(CP-24-2) C W . W W W Y W T . W M .1 .T 00 Dimensions shown .1 OinMmillimeters W WW 00Y.CO .TW W.1 Y.COM W C . W W Y W W W .T 00 W 00 ORDERING W.1 Y.COM W M.T .1GUIDE W.1 Y.COM W O W W W C . W .T Quantity Model Temperature Range Package Option Ordering 00 0 W Package WW .100Y .TW M.T .10Description OM W.1 Y.C64 M O 1 W O W W C ADL5385ACPZ-WP –40°C to +85°C 24-Lead LFCSP_VQ, Waffle Pack CP-24-2 W . W W WW .Tand 100 250OM.T 00Y 7” Tape WW .1100Y.C –40°C . .TtoW+85°C 1 M . ADL5385ACPZ-R2 24-Lead LFCSP_VQ, Reel CP-24-2 W M O C O W W WW LFCSP_VQ, WW .100Y.1500 W 0Y.C7” Tape W24-Lead TWReel CP-24-2 ADL5385ACPZ-R7 to +85°C and . 0 WW 1 .100Y.C –40°C T M.T . 1 M . O W M O W C 1 O W .C ADL5385-EVALZ Evaluation WW .100Y1. .TW WW Board .TW 00Y WW .100Y.C M.TW M 1 M . O W O W O Z = Pb-free part. WW WW .100Y.C M.TW W Y.C WW .100Y.C M.TW 0 W T . 0 WW 00Y.CO .TW W.1 Y.COM W WW 00Y.CO .TW W W W W M .1 .T 00 W.1 Y.COM W WW 00Y.CO .TW W.1 Y.COM W W W W W .T W .100 W.1 Y.COM W M.T .100 OM W O W W C . W C W Y W .T W 00 W WW .100Y. M.T .100 W.1 Y.COM W M.T O W O W W C . W WW .100Y .TW WW .100Y.C M.TW M.T .100 M O W O W C . O W W W Y W WW .100Y.C M.TW WW .100Y.C M.TW M.T .100 O W O W C O W WW .100Y. .TW WW .100Y.C M.TW WW .100Y.C M.TW M O W O W O W WW .100Y.C M.TW WW .100Y.C M.TW WW .100Y.C M.TW O W O W O W WW .100Y.C M.TW WW .100Y.C M.TW WW .100Y.C M.TW O W O W O W WW .100Y.C M.TW WW .100Y.C M.TW WW .100Y.C M.TW O WW 00Y.CO .TW W WW 00Y.CO .TW C . W W W Y W W M .1 .T 00 W.1 Y.COM W WW 00Y.CO .T W.1 Y.COM W W W W W .T 00 W W.1 Y.COM M.T .100 W.1 Y.COM W O W W W C . W .T W 00 W WW .100Y M.T .100 W.1 Y.COM M.T O W O W W C . W W WW .100Y WW .100Y.C M.TW .100 M.T OM W O W C . O W W C . Y W C W . 0 Y W W 0 W WW .100Y M.T .100 W.1 M.T O W O W W C . W W Y W W WW .100Y.C M.TW M.T .100 O W O W C WW .100Y. .TW WW .100Y.C M.TW M O W O W WW .100Y.C WW .100Y.C M.TW W O W WW WW .100Y.C M.TW Rev. 0O | Page 22 of 24 W WW .100Y.C M.TW O W WW .100Y.C 19 18 24 1 EXPOSED PAD (BOTTOMVIEW) 13 12 1 7 6 O W Y.C 0 0 1 M.T . O W C . W WW .100Y M.T O W WW .100Y.C M.TW .TW M ADL5385 WW 00Y.CO .TW .CO .TW Y W 0 0 M .1 W.1 Y.COM W WW 00Y.CO .TW W W W .T 00 W.1 Y.COM W NOTES W.1 Y.COM W W W W W .T M.T .100 .TW 100 M . O W M O W C .CO .TW WW .100Y. .TW WW .100Y.C M.TW M 00Y O 1 W M . O W O W WW .100Y.C M.TW W Y.C WW .100Y.C M.TW 0 T . 0 O 1 W M . O W WW .100Y.C M.TW WW 00Y.CO .TW WW .100Y.C M.TW O W O W OM W.1 WW .100Y.C M.TW WW .100Y.C M.TW WW .100Y.C M.TW O WW 00Y.CO .TW W WW 00Y.CO .TW C . W W W Y W W M .1 .T 00 W.1 Y.COM W WW 00Y.CO .TW W.1 Y.COM W W W W W .T 00 W W.1 Y.COM W M.T .100 W.1 Y.COM W O W W W C . W .T W .T WW .100Y .100 .TW 100 M . OM W M O W C . O W W C . Y W W .TW W .TW 100 00Y WW .100Y.C M.TW M . 1 M . O W O W O W WW .100Y.C M.TW WW .100Y.C M.TW WW .100Y.C M.TW O W O W O W WW .100Y.C M.TW WW .100Y.C M.TW WW .100Y.C M.TW O W O W O W WW .100Y.C M.TW WW .100Y.C M.TW WW .100Y.C M.TW O WW 00Y.CO .TW W WW 00Y.CO .TW C . W W W Y W W M .1 .T 00 W.1 Y.COM W WW 00Y.CO .TW W.1 Y.COM W W W W W .T 00 W W.1 Y.COM W M.T .100 W.1 Y.COM W O W W W C . W .T W 00 W WW .100Y M.T .100 W.1 Y.COM W M.T O W O W W C . W W WW .100Y WW .100Y.C M.TW M.T .100 M.T O W O W C . O W W W Y W WW .100Y.C M.TW WW .100Y.C M.TW M.T .100 O W O W C O W WW .100Y. .TW WW .100Y.C M.TW WW .100Y.C M.TW M O W O W O W WW .100Y.C M.TW WW .100Y.C M.TW WW .100Y.C M.TW O WW 00Y.CO .TW W WW 00Y.CO .TW C . W W W Y W W M .1 .T 00 W.1 Y.COM W WW 00Y.CO .TW W.1 Y.COM W W W W W .T W .100 W.1 Y.COM W M.T .100 OM W O W W C . W C W Y W .T W 00 W WW .100Y. M.T .100 W.1 Y.COM W M.T O W O W W C . W WW .100Y .TW WW .100Y.C M.TW M.T .100 M O W O W C . O W W W Y W WW .100Y.C M.TW WW .100Y.C M.TW M.T .100 O W O W C O W WW .100Y. .TW WW .100Y.C M.TW WW .100Y.C M.TW M O W O W O W WW .100Y.C M.TW WW .100Y.C M.TW WW .100Y.C M.TW O W O W O W WW .100Y.C M.TW WW .100Y.C M.TW WW .100Y.C M.TW O W O W O W WW .100Y.C M.TW WW .100Y.C M.TW WW .100Y.C M.TW O WW 00Y.CO .TW W WW 00Y.CO .TW C . W W W Y W W M .1 .T 00 W.1 Y.COM W WW 00Y.CO .T W.1 Y.COM W W W W W .T 00 W W.1 Y.COM M.T .100 W.1 Y.COM W O W W W C . W .T W 00 W WW .100Y M.T .100 W.1 Y.COM M.T O W O W W C . 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