20 MHz to 1.0 GHz IF Gain Block
ADL5535
Data Sheet
FUNCTIONAL BLOCK DIAGRAM
Fixed gain of 16 dB
Operation from 20 MHz to 1.0 GHz
Input and output internally matched to 50 Ω
Integrated bias control circuit
OIP3
45.5 dBm at 190 MHz
45.5 dBm at 380 MHz
Noise figure
3.2 dB at 190 MHz
3.3 dB at 380 MHz
P1dB of 18.9 dBm at 190 MHz
Single 5 V power supply
Low quiescent current of 97 mA
MSL-1 rated SOT-89 package
ESD rating of ±2 kV (Class 2)
Pin-compatible with the 20 dB gain ADL5536
GND
(2)
ADL5535
BIAS
1
2
3
RFIN
GND
RFOUT
08674-001
FEATURES
Figure 1.
GENERAL DESCRIPTION
The ADL5535 is a 16 dB linear amplifier that operates at
frequencies up to 1 GHz. The device can be used in a wide
variety of cellular, CATV, military, and instrumentation
equipment.
The ADL5535 is fabricated on a GaAs HBT process and has an
ESD rating of ±2 kV (Class 2). The device is assembled in an
MSL-1 rated SOT-89 package that uses an exposed paddle for
excellent thermal impedance.
The ADL5535 provides the highest dynamic range available
from an internally matched IF gain block. This is accomplished
by providing extremely low noise figures and very high OIP3
specifications simultaneously across the entire 1 GHz frequency
range. The ADL5535 also provides extremely flat gain and P1dB
over frequency, which are stable over temperature, power supply,
and from device to device.
The ADL5535 consumes only 97 mA on a single 5 V supply and
is fully specified for operation from −40°C to +85°C.
The ADL5535 is also pin-compatible with the 20 dB gain
ADL5536. Fully populated evaluation boards are available
for each amplifier.
The device is internally matched to 50 Ω at the input and output,
making the ADL5535 very easy to implement in a wide variety
of applications. Only input/output ac coupling capacitors, power
supply decoupling capacitors, and an external inductor are
required for operation.
Rev. A
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ADL5535
Data Sheet
TABLE OF CONTENTS
Features .............................................................................................. 1
Basic Connections .......................................................................... 11
Functional Block Diagram .............................................................. 1
General Description ......................................................................... 1
Soldering Information and Recommended PCB
Land Pattern ................................................................................ 11
Revision History ............................................................................... 2
ACPR Performance ........................................................................ 12
Specifications..................................................................................... 3
Error Vector Magnitude (EVM) Performance ........................... 12
Typical Scattering Parameters (S-Parameters) ......................... 5
ADC Driving Application ............................................................. 13
Absolute Maximum Ratings............................................................ 6
Evaluation Board ............................................................................ 14
ESD Caution .................................................................................. 6
Outline Dimensions ....................................................................... 15
Pin Configuration and Function Descriptions ............................. 7
Ordering Guide .......................................................................... 15
Typical Performance Characteristics ............................................. 8
REVISION HISTORY
9/13—Rev. 0 to Rev. A
Moved Figure 13 and Figure 14 .................................................... 10
Added Figure 15; Renumbered Sequentially .............................. 10
Changes to Figure 17 ...................................................................... 11
Updated Outline Dimensions ....................................................... 15
4/10—Revision 0: Initial Version
Rev. A | Page 2 of 16
Data Sheet
ADL5535
SPECIFICATIONS
VCC = 5 V and TA = 25°C, unless otherwise noted.
Table 1.
Parameter
OVERALL FUNCTION
Frequency Range
FREQUENCY = 20 MHz
Gain
Output 1 dB Compression Point (P1dB)
Output Third-Order Intercept (OIP3)
Second Harmonic
Third Harmonic
Noise Figure
FREQUENCY = 70 MHz
Gain
vs. Frequency
vs. Temperature
vs. Supply Voltage
Output 1 dB Compression Point (P1dB)
Output Third-Order Intercept (OIP3)
Second Harmonic
Third Harmonic
Noise Figure
FREQUENCY = 190 MHz
Gain
vs. Frequency
vs. Temperature
vs. Supply Voltage
Output 1 dB Compression Point (P1dB)
Output Third-Order Intercept (OIP3)
Second Harmonic
Third Harmonic
Noise Figure
FREQUENCY = 380 MHz
Gain
vs. Frequency
vs. Temperature
vs. Supply Voltage
Output 1 dB Compression Point (P1dB)
Output Third-Order Intercept (OIP3)
Second Harmonic
Third Harmonic
Noise Figure
FREQUENCY = 748 MHz
Gain
vs. Frequency
vs. Temperature
vs. Supply Voltage
Output 1 dB Compression Point (P1dB)
Output Third-Order Intercept (OIP3)
Second Harmonic
Third Harmonic
Noise Figure
Test Conditions/Comments
Min
Typ
20
Δf = 1 MHz, output power (POUT) = 3 dBm per tone
POUT = 0 dBm
POUT = 0 dBm
±50 MHz
−40°C ≤ TA ≤ +85°C
4.75 V to 5.25 V
Δf = 1 MHz, output power (POUT) = 3 dBm per tone
POUT = 0 dBm
POUT = 0 dBm
15.2
±50 MHz
−40°C ≤ TA ≤ +85°C
4.75 V to 5.25 V
17.8
Δf = 1 MHz, output power (POUT) = 3 dBm per tone
POUT = 0 dBm
POUT = 0 dBm
15.0
±50 MHz
−40°C ≤ TA ≤ +85°C
4.75 V to 5.25 V
17.8
Δf = 1 MHz, output power (POUT) = 3 dBm per tone
POUT = 0 dBm
POUT = 0 dBm
±50 MHz
−40°C ≤ TA ≤ +85°C
4.75 V to 5.25 V
Δf = 1 MHz, output power (POUT) = 3 dBm per tone
POUT = 0 dBm
POUT = 0 dBm
Rev. A | Page 3 of 16
Max
Unit
1000
MHz
16.7
17.7
41.5
−59.5
−93
3.0
dB
dBm
dBm
dBc
dBc
dB
16.5
±0.33
±0.16
±0.04
18.9
43.5
−64
−93
3.0
dB
dB
dB
dB
dBm
dBm
dBc
dBc
dB
16.1
±0.06
±0.17
±0.04
18.9
45.5
−60.2
−84.3
3.2
17.0
dB
dB
dB
dB
dBm
dBm
dBc
dBc
dB
15.8
±0.08
±0.17
±0.05
18.9
45.5
−61.9
−75
3.3
16.5
dB
dB
dB
dB
dBm
dBm
dBc
dBc
dB
15.2
±0.10
±0.20
±0.06
18.9
42.0
−52.6
−68
3.2
dB
dB
dB
dB
dBm
dBm
dBc
dBc
dB
ADL5535
Parameter
FREQUENCY = 900 MHz
Gain
vs. Frequency
vs. Temperature
vs. Supply Voltage
Output 1 dB Compression Point (P1dB)
Output Third-Order Intercept (OIP3)
Second Harmonic
Third Harmonic
Noise Figure
FREQUENCY = 1000 MHz
Gain
vs. Frequency
vs. Temperature
vs. Supply Voltage
Output 1 dB Compression Point (P1dB)
Output Third-Order Intercept (OIP3)
Second Harmonic
Third Harmonic
Noise Figure
POWER INTERFACE
Supply Voltage (VCC)
Supply Current
vs. Temperature
Power Dissipation
Data Sheet
Test Conditions/Comments
Min
±50 MHz
−40°C ≤ TA ≤ +85°C
4.75 V to 5.25 V
Δf = 1 MHz, output power (POUT) = 3 dBm per tone
POUT = 0 dBm
POUT = 0 dBm
±50 MHz
−40°C ≤ TA ≤ +85°C
4.75 V to 5.25 V
Δf = 1 MHz, output power (POUT) = 3 dBm per tone
POUT = 0 dBm
POUT = 0 dBm
4.5
−40°C ≤ TA ≤ +85°C
VCC = 5 V
Rev. A | Page 4 of 16
Typ
Max
Unit
15.1
±0.11
±0.20
±0.06
19.0
40.0
−59.3
−64.6
3.2
dB
dB
dB
dB
dBm
dBm
dBc
dBc
dB
14.9
±0.11
±0.21
±0.07
18.9
39.5
−51.4
−63.1
3.3
dB
dB
dB
dB
dBm
dBm
dBc
dBc
dB
5.0
97
±2.0
0.5
5.5
115
V
mA
mA
W
Data Sheet
ADL5535
TYPICAL SCATTERING PARAMETERS (S-PARAMETERS)
VCC = 5 V, TA = 25°C, and the effects of the test fixture have been de-embedded up to the pins of the device.
Table 2.
Frequency
(MHz)
20
70
120
190
240
290
340
390
440
490
540
590
640
690
740
790
840
900
950
1000
1050
1100
1150
1200
1250
1300
1350
1400
1450
1500
1550
S11
Magnitude (dB)
−13.03
−18.32
−19.04
−19.31
−19.35
−19.26
−19.24
−19.12
−18.88
−18.58
−18.35
−18.12
−17.82
−17.57
−17.30
−17.04
−16.76
−16.41
−16.15
−15.87
−15.60
−15.35
−15.08
−14.86
−14.58
−14.35
−14.11
−13.90
−13.69
−13.46
−13.26
Angle (°)
−112.72
−152.93
−161.05
−163.81
−163.54
−162.62
−161.59
−158.71
−157.70
−157.00
−156.08
−154.28
−153.50
−152.78
−151.90
−151.31
−150.77
−150.20
−149.94
−149.69
−149.72
−149.61
−149.74
−149.84
−149.97
−150.33
−150.67
−151.10
−151.43
−151.86
−152.41
S21
Magnitude (dB)
17.11
16.33
16.22
16.16
16.10
16.08
16.01
15.94
15.91
15.84
15.80
15.71
15.67
15.59
15.51
15.44
15.35
15.26
15.17
15.08
15.00
14.89
14.81
14.70
14.61
14.52
14.41
14.32
14.21
14.11
14.02
Angle (°)
167.18
171.17
169.68
166.09
163.36
160.44
157.37
154.60
151.65
148.72
145.67
142.80
139.94
136.89
134.11
131.17
128.31
125.01
122.08
119.42
116.58
113.89
111.22
108.43
105.97
103.20
100.66
98.10
95.51
93.03
90.50
Rev. A | Page 5 of 16
S12
Magnitude (dB)
−19.70
−19.67
−19.66
−19.65
−19.65
−19.65
−19.66
−19.65
−19.65
−19.69
−19.71
−19.70
−19.71
−19.73
−19.74
−19.75
−19.77
−19.79
−19.80
−19.82
−19.84
−19.86
−19.88
−19.90
−19.92
−19.94
−19.96
−19.99
−20.02
−20.04
−20.06
Angle (°)
+10.45
+0.77
−1.99
−4.89
−6.74
−8.54
−10.20
−11.99
−13.65
−15.34
−16.97
−18.60
−20.26
−21.87
−23.49
−25.11
−26.74
−28.65
−30.29
−31.88
−33.51
−35.10
−36.69
−38.29
−39.90
−41.52
−43.13
−44.68
−46.23
−47.82
−49.37
S22
Magnitude (dB)
−14.78
−15.85
−15.99
−15.97
−15.91
−15.81
−15.70
−15.53
−15.28
−15.02
−14.80
−14.58
−14.31
−14.07
−13.82
−13.58
−13.34
−13.05
−12.82
−12.59
−12.38
−12.17
−11.97
−11.79
−11.59
−11.41
−11.25
−11.08
−10.93
−10.78
−10.63
Angle (°)
−125.49
−161.12
−166.87
−168.23
−167.75
−166.89
−166.07
−164.46
−163.07
−162.82
−162.40
−161.54
−161.17
−160.95
−160.76
−160.71
−160.76
−160.99
−161.31
−161.67
−162.13
−162.71
−163.25
−163.86
−164.52
−165.22
−166.05
−166.79
−167.47
−168.33
−169.12
ADL5535
Data Sheet
ABSOLUTE MAXIMUM RATINGS
Table 3.
Parameter
Supply Voltage, VCC
Input Power (Referred to 50 Ω)
Internal Power Dissipation (Paddle Soldered)
θJA (Junction to Air)
θJC (Junction to Paddle)
Maximum Junction Temperature
Lead Temperature (Soldering, 60 sec)
Operating Temperature Range
Storage Temperature Range
Rating
6.5 V
20 dBm
650 mW
30.7°C/W
5.0°C/W
150°C
240°C
−40°C to +85°C
−65°C to +150°C
Stresses above those listed under Absolute Maximum Ratings
may cause permanent damage to the device. This is a stress
rating only; functional operation of the device at these or any
other conditions above those indicated in the operational
section of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect
device reliability.
ESD CAUTION
Rev. A | Page 6 of 16
Data Sheet
ADL5535
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
RFIN
1
GND
2
RFOUT
3
ADL5535
(2)
GND
NOTES
1. THE EXPOSED PADDLE IS
INTERNALLY CONNECTED TO GND
AND MUST BE SOLDERED TO A LOW
IMPEDANCE GROUND PLANE.
08674-002
TOP VIEW
(Not to Scale)
Figure 2. Pin Configuration
Table 4. Pin Function Descriptions
Pin No.
1
2
3
Mnemonic
RFIN
GND
RFOUT
(2)
Exposed Paddle
Description
RF Input. This pin requires a dc blocking capacitor.
Ground. Connect this pin to a low impedance ground plane.
RF Output and Supply Voltage. A dc bias is provided to this pin through an inductor that is connected to the
external power supply. The RF path requires a dc blocking capacitor.
Exposed Paddle. The exposed paddle is internally connected to GND and must be soldered to a low impedance
ground plane.
Rev. A | Page 7 of 16
ADL5535
Data Sheet
TYPICAL PERFORMANCE CHARACTERISTICS
54
19.2
OIP3
–40°C
45
19.0
40
18.8
52
50
+25°C
+85°C
18.6
35
48
25
P1dB
20
GAIN
15
46
–40°C
18.2
44
18.0
42
40
17.8
+85°C
17.6
10
5
NF
0
0
100
200
300
400
500
600
700
800
900
1000
FREQUENCY (MHz)
OIP3 (dBm)
30
18.4
38
17.4
36
17.2
34
17.0
0
100
200
300
400
500
600
700
800
900
32
1000
08674-006
P1dB (dBm)
+25°C
08674-003
NF, GAIN, P1dB, OIP3 (dB, dBm)
50
FREQUENCY (MHz)
Figure 3. Noise Figure, Gain, P1dB, and OIP3 vs. Frequency
Figure 6. P1dB and OIP3 vs. Frequency and Temperature
17.0
48
46
20MHz
70MHz
190MHz
380MHz
16.5
44
OIP3 (dBm)
GAIN (dB)
42
–40°C
16.0
+25°C
15.5
+85°C
40
38
36
748MHz
900MHz
1000MHz
15.0
34
32
14.5
30
200
300
400
500
600
700
800
900
1000
FREQUENCY (MHz)
28
–8
–6
–4
–2
0
2
4
6
8
10
12
14
08674-007
100
1000
08674-023
0
08674-004
14.0
POUT PER TONE (dBm)
Figure 4. Gain vs. Frequency and Temperature
Figure 7. OIP3 vs. Output Power (POUT) and Frequency
–4
4.8
4.6
–6
4.0
–12
NOISE FIGURE (dB)
4.2
–10
S22
–14
S11
–16
–18
+85°C
3.8
+25°C
3.6
3.4
3.2
3.0
2.8
2.6
–20
2.2
–24
0
100
200
300
400
500
600
700
800
–40°C
2.4
S12
–22
900
1000
FREQUENCY (MHz)
08674-005
S-PARAMETERS (dB)
4.4
–8
Figure 5. Input Return Loss (S11), Output Return Loss (S22), and
Reverse Isolation (S12) vs. Frequency
2.0
0
100
200
300
400
500
600
700
800
900
FREQUENCY (MHz)
Figure 8. Noise Figure vs. Frequency and Temperature
Rev. A | Page 8 of 16
Data Sheet
ADL5535
SECOND AND THIRD HARMONICS (dBc)
–30
30
–40
25
PERCENTAGE (%)
–50
SECOND HARMONIC
–60
THIRD HARMONIC
–70
20
15
10
–80
5
–90
200
300
400 500 600 700
FREQUENCY (MHz)
800
900
1000
0
18.3
18.5
18.9
18.7
19.3
19.1
19.5
08674-011
100
52
08674-012
0
08674-009
–100
P1dB (dBm)
Figure 9. Single-Tone Harmonics vs. Frequency, POUT = 0 dBm
Figure 11. P1dB Distribution at 190 MHz
100
40
90
35
80
PERCENTAGE (%)
60
50
40
25
20
15
30
10
20
5
10
0
15.5
15.7
15.9
16.1
16.3
16.5
GAIN (dB)
16.7
0
08674-010
PERCENTAGE (%)
30
70
40
41
42
43
44
45
46
47
48
49
50
51
OIP3 (dBm)
Figure 12. OIP3 Distribution at 190 MHz, POUT = 3 dBm
Figure 10. Gain Distribution at 190 MHz
Rev. A | Page 9 of 16
ADL5535
Data Sheet
70
105
60
100
SUPPLY CURRENT (mA)
+25°C
40
30
20
10
2.7
2.9
3.1
3.3
3.7
3.5
3.9
90
85
80
NOISE FIGURE (dB)
70
–6
08674-013
2.5
110
5.25V
105
100
5.00V
90
85
4.75V
80
10
20
30
40
50
60
70
TEMPERATURE (°C)
80
90
08674-014
75
0
–2
0
2
4
6
8
10
12
14
16
18
20
Figure 15. Supply Current vs. POUT at Various Temperatures
115
70
–40 –30 –20 –10
–4
POUT (dBm)
Figure 13. Noise Figure Distribution at 190 MHz
SUPPLY CURRENT (mA)
+85°C
–40°C
75
0
95
95
Figure 14. Supply Current vs. Temperature
Rev. A | Page 10 of 16
08674-117
PERCENTAGE (%)
50
Data Sheet
ADL5535
BASIC CONNECTIONS
The basic connections for operating the ADL5535 are shown in
Figure 16. Recommended components are listed in Table 5. The
input and output should be ac-coupled with appropriately sized
capacitors (device characterization was performed with 0.1 μF
capacitors). A 5 V dc bias is supplied to the amplifier through
the bias inductor connected to RFOUT (Pin 3). The bias voltage
should be decoupled using a 1 µF capacitor, a 1.2 nF capacitor,
and a 68 pF capacitor.
GND VCC
C6
1µF
C5
GND
1
2
RFOUT
C1
GND
RFIN
RFIN
ADL5535
Figure 17 shows the recommended land pattern for the ADL5535.
To minimize thermal impedance, the exposed paddle on the
package underside, along with Pin 2, should be soldered to a
ground plane. If multiple ground layers exist, they should be
stitched together using vias. For more information about land
pattern design and layout, refer to the AN-772 Application
Note, A Design and Manufacturing Guide for the Lead Frame
Chip Scale Package (LFCSP).
1.80mm
1.2nF
C4
68pF
L1
470nH
3
C2 RFOUT
0.1µF
0.1µF
08674-015
(2)
SOLDERING INFORMATION AND RECOMMENDED
PCB LAND PATTERN
0.762mm
0.635mm
3.48mm
Figure 16. Basic Connections
5.37mm
0.20mm
0.62mm
0.86mm
1.27mm
0.86mm
08674-117
1.50mm
3.00mm
Figure 17. Recommended Land Pattern
Table 5. Recommended Components for Basic Connections
Frequency
20 MHz to 1000 MHz
C1
0.1 µF
C2
0.1 µF
L1
470 nH (Coilcraft 0603LS-NX or equivalent)
Rev. A | Page 11 of 16
C4
68 pF
C5
1.2 nF
C6
1 µF
ADL5535
Data Sheet
ACPR PERFORMANCE
Figure 18 shows a plot of the adjacent channel power ratio
(ACPR) vs. POUT for the ADL5535. The signal type used is a
single wideband code division multiple access (W-CDMA)
carrier (Test Model 1-64). This signal is generated by a very
low ACPR source. ACPR is measured at the output by a high
dynamic range spectrum analyzer that incorporates an instrument noise-correction function. At an output power level of
+8 dBm, ACPR is still very low at −65 dBc, making the device
suitable for use in driver applications.
–35
380MHz
–40
190MHz
–45
ERROR VECTOR MAGNITUDE (EVM) PERFORMANCE
Error vector magnitude (EVM) is a measure used to quantify the
performance of a digital radio transmitter or receiver. A signal
received by a receiver has all constellation points at their ideal
locations; however, various imperfections in the implementation
(such as magnitude imbalance, noise floor, and phase imbalance)
cause the actual constellation points to deviate from their ideal
locations. The ADL5535 shows excellent performance when used
with higher-order modulation schemes, such as a 16 QAM.
Figure 19 illustrates the EVM performance of the ADL5535 when
driven with a 16 QAM 10 Msym/s signal. Degradation of the EVM
performance starts to occur at an output power of +12 dBm.
–20
ACPR (dBc)
–50
–55
–25
–60
–65
190MHz SOURCE POWER
OUTPUT REFERRED
380MHz
EVM (dB)
–70
–75
–80
–30
190MHz
190MHz SOURCE POWER
OUTPUT REFERRED
–35
–1
1
3
5
7
9
11
13
POUT (dBm)
–40
Figure 18. ACPR vs. POUT, Single W-CDMA Carrier (Test Model 1-64)
at 190 MHz and 380 MHz
380MHz SOURCE POWER OUTPUT REFERRED
–45
4
6
8
10
12
POUT (dBm)
14
16
18
08674-025
–3
08674-024
380MHz SOURCE POWER OUTPUT REFERRED
–85
–5
Figure 19. EVM Performance vs. POUT with a 16 QAM, 10 Msym/s Signal
Rev. A | Page 12 of 16
Data Sheet
ADL5535
ADC DRIVING APPLICATION
The ADL5535 is a high linearity, fixed gain IF amplifier suitable
for use as an ADC driver. Figure 23 shows the schematic of the
ADL5535 driving the AD9268 16-bit analog-to-digital converter
(ADC). The ADL5535 has a single-ended input and output impedance of 50 Ω. A 1:1 impedance transformer, along with termination
resistors and series ferrite beads, are used to present a 50 Ω load
for the antialiasing filter interface. The filter interface between the
ADL5535 and the AD9268 is a sixth-order Butterworth low-pass
filter. The interface provides a 50 MHz, 1 dB bandwidth centered
around 175 MHz. Following the sixth-order filter, a shunt LC tank
circuit was inserted to further reduce the low frequency response
of the filter, giving more of a band-pass response to the filter.
The normalized wideband response is shown in Figure 20.
AMPLITUDE (dBFS)
–30
–45
–60
–75
2
3
–90
+
5
–105
6
4
–120
0
6
12
18
24
30
36
48
42
60
54
FREQUENCY (MHz)
08674-019
–135
5
Figure 21. Measured Single-Tone Performance of the Circuit Shown
in Figure 23
0
–5
–10
FUNDAMENTAL1 = –7.161dBFS
FUNDAMENTAL2 = –7.116dBFS
IMD (2f1 – f2) = –66.07dBc
IMD (2f2 – f1) = –67.588dBc
NOISE FLOOR = –150.84dBFS/√Hz
0
–15
–15
–20
–30
AMPLITUDE (dBFS)
–25
–30
–35
–40
–45
50
100
150
200
250
300
350
400
FREQUENCY (MHz)
–60
2f1 – f2
–75
2f2 – f1
f1 + f2
–90
f2 – f1
–120
Figure 20. Normalized Response of the ADC Interface Shown
in Figure 23
–135
0
6
12
18
24
30
36
42
48
54
60
FREQUENCY (MHz)
Figure 22. Measured Two-Tone Performance of the Circuit Shown
in Figure 23
5V
VCM
470nH
50Ω
22nH
68nH
22pF
ADL5535
27pF
33Ω
MABA-007159-000000
56nH
1
8.2pF
8pF
FERRITE BEAD
10Ω AT 100MHz
66Ω
0.1µF
AD9268
72nH
0.1µF
33Ω
FERRITE BEAD
10Ω AT 100MHz
VCM
Figure 23. Schematic of the ADL5535 Driving the AD9268 16-Bit ADC
Rev. A | Page 13 of 16
VIN+A
66Ω
VIN–A
08674-022
100pF
08674-020
0
–45
–105
08674-021
NORMALIZED RESPONSE (dBFS)
SAMPLE FREQUENCY = 122.88MHz
SNRFS = 75.877dB
INPUT FREQUENCY = 170MHz
FUNDAMENTAL POWER = –1.044dBFS
SECOND HARMONIC POWER = –75.499dBc
THIRD HARMONIC POWER = –80.003dBc
NOISE FLOOR = –153.762dBFS/√Hz
0
–15
ADL5535
Data Sheet
EVALUATION BOARD
Figure 24 shows the evaluation board layout, and Figure 25
shows the schematic for the ADL5535 evaluation board. The
board is powered by a single 5 V supply.
GND VCC
C6
1µF
C5
(2)
GND
1
2
RFOUT
C1
GND
RFIN
RFIN
ADL5535
1.2nF
C4
68pF
L1
470nH
3
C2 RFOUT
0.1µF
0.1µF
08674-018
Figure 25. Evaluation Board Schematic
Figure 24. Evaluation Board Layout (Top)
Table 6. Evaluation Board Components
Component
C1, C2
L1
VCC, GND
C4
C5
C6
Description
AC coupling capacitors
DC bias inductor
Clip-on terminals for power supply
Power supply decoupling capacitor
Power supply decoupling capacitor
Power supply decoupling capacitor
Default Value
0.1 μF, 0402
470 nH, 0603 (Coilcraft 0603LS-NX or equivalent)
68 pF, 0603
1.2 nF, 0603
1 μF, 1206
Rev. A | Page 14 of 16
08674-015
The components used on the board are listed in Table 6.
Power can be applied to the board through clip-on leads
(VCC and GND).
Data Sheet
ADL5535
OUTLINE DIMENSIONS
1.75
1.55
(2)
4.25
3.94
1
2
2.413
2.380
2.337
2.60
2.30
3
1.20
0.75
1.50 TYP
1.270
1.252
1.219
BOTTOM VIEW
0.635
0.569
0.508
3.00 TYP
TOP VIEW
2.29
2.14
4.60
4.40
1.60
1.40
0.44
0.35
END VIEW
0.52
0.32
COMPLIANT TO JEDEC STANDARDS TO-243
09-12-2013-C
PKG-003480
0.56
0.36
Figure 26. 3-Lead Small Outline Transistor Package [SOT-89]
(RK-3)
Dimensions shown in millimeters
ORDERING GUIDE
Model 1
ADL5535ARKZ-R7
ADL5535-EVALZ
1
Temperature Range
−40°C to +85°C
Package Description
3-Lead SOT-89, 7” Tape and Reel
Evaluation Board
Z = RoHS Compliant Part.
Rev. A | Page 15 of 16
Package Option
RK-3
ADL5535
Data Sheet
NOTES
©2010–2013 Analog Devices, Inc. All rights reserved. Trademarks and
registered trademarks are the property of their respective owners.
D08674-0-9/13(A)
Rev. A | Page 16 of 16