SN75ALS199 QUADRUPLE DIFFERENTIAL LINE RECEIVER SLLS046C – JANUARY 1989 – REVISED MAY 1995 D D D D D D D D D Meets or Exceeds the Requirements of ITU Recommendations V.10, V.11, X.26, and X.27 Designed to Operate Up To 20 Mbaud –7 V to 7 V Common-Mode Input Voltage Range With 300-mV Sensitivity 3-State TTL-Compatible Outputs High Input Impedance . . . 12 kΩ Min Input Hysteresis . . . 120 mV Typ Single 5-V Supply Operation Low Supply Current Requirement 35 mA Max Improved Speed and Power Consumption Compared to MC3486 D OR N PACKAGE (TOP VIEW) 1B 1A 1Y 1, 2EN 2Y 2A 2B GND 1 16 2 15 3 14 4 13 5 12 6 11 7 10 8 9 VCC 4B 4A 4Y 3, 4EN 3Y 3A 3B description The SN75ALS199 is a monolithic, quadruple line receiver with 3-state outputs designed using advanced, low-power, Schottky technology. This technology provides combined improvements in bar design, tooling production, and wafer fabrication, providing significantly less power consumption and permitting much higher data throughput than other designs. The device meets the specification of ITU Recommendations V.10, V.11, X.26, and X.27. The SN75ALS199 features 3-state outputs that permit direct connection to a bus-organized system with a fail-safe design that ensures the ouptuts will always be high if the inputs are open. The device is optimized for balanced multipoint bus transmission at rates up to 20 megabits per second. The input features high-input impedance, input hysteresis for increased noise immunity, and an input sensitivity of ± 300 mV over a common-mode input voltage range of ± 7 V. It also features an active-high enable function for each of two receiver pairs. The SN75ALS199 is designed for optimum performance when used with the SN75ALS194 quadruple, differential line driver. The SN75ALS199 is characterized for operation from 0°C to 70°C. FUNCTION TABLE (each receiver) EN OUTPUT Y VID ≥ 0.3 V – 0.3 V < VID < 0.3 V H H H ? VID ≤ – 0.3 V X H L L Z Open H H DIFFERENTIAL INPUTS A–B H = high level, L = low level, X = irrelevant, ? = indeterminate, Z = high impedance (off) Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. Copyright 1995, Texas Instruments Incorporated PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 1 SN75ALS199 QUADRUPLE DIFFERENTIAL LINE RECEIVER SLLS046C – JANUARY 1989 – REVISED MAY 1995 logic symbol† 1, 2EN 1A 1B 2A 2B 3, 4EN 3A 3B 4A 4B logic diagram 4 1, 2EN EN 2 3 1 6 5 7 12 1A 1Y 1B 2Y 2A 2B 4 2 3 1 1Y 6 5 7 2Y EN 10 11 9 14 13 15 3Y 3, 4EN 4Y 3A 3B † This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12. 4A 4B 12 10 9 11 14 15 13 3Y 4Y schematics of inputs and outputs EQUIVALENT OF EACH A OR B INPUT VCC EQUIVALENT OF EACH ENABLE INPUT TYPICAL OF ALL OUTPUTS VCC VCC 3 kΩ 3 kΩ 50 Ω 5 kΩ 22 kΩ 18 kΩ 40 kΩ Input Output Input 300 kΩ VCC (A) or GND (B) 2 150 kΩ 2 kΩ 50 Ω POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 1.5 kΩ SN75ALS199 QUADRUPLE DIFFERENTIAL LINE RECEIVER SLLS046C – JANUARY 1989 – REVISED MAY 1995 absolute maximum ratings over operating free-air temperature range (unless otherwise noted)† Supply voltage, VCC (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V Input voltage, VI (A or B inputs) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±15 V Differential input voltage, VID (see Note 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±15 V Enable input voltage, VI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V Low-level output current, IOL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 mA Continuous total dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Dissipation Rating Table Operating free-air temperature range, TA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 70°C Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 65°C to 150°C Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260°C † Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. NOTES: 1. All voltage values, except differential input voltage, are with respect to network ground terminal. 2. Differential input voltage is measured at the noninverting input with respect to the corresponding inverting input. DISSIPATION RATING TABLE PACKAGE TA ≤ 25°C POWER RATING DERATING FACTOR TA = 70°C POWER RATING D 950 mW 7.6 mW/°C 608 mW N 1150 mW 9.2 mW/°C 736 mW recommended operating conditions Supply voltage, VCC MIN NOM MAX UNIT 4.75 5 5.25 V ±7 V ±12 V Common-mode input voltage, VIC Differential input voltage, VID High-level input voltage, VIH 2 Low-level input voltage, VIL V 0.8 High-level output current, IOH Low-level output current, IOL Operating free-air temperature, TA 0 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 V – 400 µA 16 mA 70 °C 3 SN75ALS199 QUADRUPLE DIFFERENTIAL LINE RECEIVER SLLS046C – JANUARY 1989 – REVISED MAY 1995 electrical characteristics over recommended ranges of common-mode input voltage, supply voltage, and operating free-air temperature (unless otherwise noted) PARAMETER VIT + VIT – Positive-going input threshold voltage Vhys VIK Hysteresis voltage (VIT+ – VIT–) VOH High-level output voltage TEST CONDITIONS II = – 18 mA VID = 300 mV, Low level output voltage Low-level VID = – 300 mV IOZ High impedance state output current High-impedance-state VIL = 0.8 V, VIL = 0.8 V, II Line input current Other input at 0 V,, See Note 3 IIH High level enable High-level enable-input input current IIL Low-level enable-input current UNIT 300 mV mV mV – 1.5 IOH = – 400 µA IOL = 8 mA VID = – 3 V, VIO = 3 V, 2.7 3.6 0.5 20 – 20 VO = 0.5 V VI = 15 V VI = – 15 V VIH = 2.7 V 0.7 1.2 –1 – 1.7 20 100 VIH = 5.25 V VIL = 0.4 V – 100 VID = 3 V, VO = 0 12 18 – 15 – 78 V V 0.45 IOL = 16 mA VO = 2.7 V Input resistance Short-circuit output current§ MAX 120 VOL IOS TYP† – 300‡ Negative-going input threshold voltage Enable-input clamp voltage MIN V µA mA µA µA kΩ – 130 mA ICC Supply current Outputs disabled 22 35 mA † All typical values are at VCC = 5 V, TA = 25°C. ‡ The algebraic convention, in which the less positive limit is designated minimum, is used in this data sheet for threshold voltage levels only. § Not more than one output should be shorted at a time, and the duration of the short circuit should not exceed one second. NOTE 3: Refer to ITU Recommendations V.10 and V.11 for exact conditions. switching characteristics, VCC = 5 V, TA = 25°C PARAMETER TEST CONDITIONS tPLH tPHL Propagation delay time, low- to high-level output tPZH tPZL Output enable time to high level tPHZ tPLZ Output disable time from high level 4 Propagation delay time, high- to low-level output Output enable time to low level Output disable time from low level VID = 0 V to 3 V,, See Figure 2 CL = 15 pF,, CL = 15 pF, pF See Figure 3 pF CL = 15 pF, See Figure 3 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 MIN TYP MAX 15 22 15 22 13 25 11 25 13 25 15 22 UNIT ns ns ns SN75ALS199 QUADRUPLE DIFFERENTIAL LINE RECEIVER SLLS046C – JANUARY 1989 – REVISED MAY 1995 PARAMETER MEASUREMENT INFORMATION VID VOH VOL IOH (–) IOL (+) 2V Figure 1. VOH and VOL Test Circuit Generator (see Note A) Output 50 Ω CL = 15 pF (see Note B) 3V Input 1.5 V 1.5 V 0V tPLH tPHL VOH 1.5 V Output 1.3 V 1.3 V VOL 2V TEST CIRCUIT VOLTAGE WAVEFORMS NOTES: A. The input pulse is supplied by a generator having the following characteristics: PRR ≤ 1 MHz, duty cycle ≤ 50%, ZO = 50 Ω, tr ≤ 6 ns, tf ≤ 6 ns. B. CL includes probe and jig capacitance. Figure 2. Test Circuit and Voltage Waveforms POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 5 SN75ALS199 QUADRUPLE DIFFERENTIAL LINE RECEIVER SLLS046C – JANUARY 1989 – REVISED MAY 1995 PARAMETER MEASUREMENT INFORMATION SW1 2.5 V Output – 2.5 V SW2 2 kΩ 5V CL = 15 pF (see Note B) Generator (see Note A) 5kΩ See Note C SW3 51 Ω TEST CIRCUIT 3V 3V SW1 to 2.5 V 1.5 V SW2 Open SW3 Closed 0V Input Input 1.5 V 0V tPZH tPZL VOH Output 4.5 V 1.5 V Output 1.5 V 0V tPZH tPZL SW1 to 2.5 V SW2 Closed SW3 Closed 1.5 V Input 1.5 V 0V tPHZ Output VOL 3V SW1 to – 2.5 V SW2 Closed SW3 Closed 0V 3V Input SW1 to – 2.5 V SW2 Closed SW3 Open tPLZ 1.4 V VOH 0.5 V Output 0.5 V VOL 1.4 V tPHZ tPLZ VOLTAGE WAVEFORMS NOTES: A. The input pulse is supplied by a generator having the following characteristics: PRR ≤ 1 MHz, duty cycle ≤ 50%, ZO = 50 Ω, tr ≤ 6 ns, tf ≤ 6 ns. B. CL includes probe and jig capacitance. C. All diodes are 1N3064 or equivalent. Figure 3. Test Circuit and Voltage Waveforms 6 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 SN75ALS199 QUADRUPLE DIFFERENTIAL LINE RECEIVER SLLS046C – JANUARY 1989 – REVISED MAY 1995 TYPICAL CHARACTERISTICS OUTPUT VOLTAGE vs ENABLE VOLTAGE OUTPUT VOLTAGE vs ENABLE VOLTAGE 4 VID = 300 mV VIC = 0 RL = 8 kΩ to GND TA = 25°C 4.5 VO – Output Voltage – V 4 TA = 70°C TA = 25°C TA = 0°C 3.5 VCC = 5.5 V 3 VCC = 5 V VO – Output Voltage – V 5 3.5 VCC = 4.5 V 3 2.5 2 1.5 2.5 2 1.5 1 VCC = 5 V VID = 300 mV VIC = 0 RL = 8 kΩ to GND 1 0.5 0.5 0 0 0 0.5 1 1.5 2 2.5 0 3 0.5 1 2 2.5 3 Enable Voltage – V Enable Voltage – V Figure 5 Figure 4 OUTPUT VOLTAGE vs ENABLE VOLTAGE OUTPUT VOLTAGE vs ENABLE VOLTAGE 6 6 VCC = 5.5 V VCC = 5 V 5 VID = – 300 mV VIC = 0 RL = 1 kΩ to VCC TA = 25°C 5 VO – Output Voltage – V VCC = 4.5 V VO – Output Voltage – V 1.5 4 3 2 TA = 0°C TA = 25°C 4 TA = 70°C 3 2 VCC = 5 V VIC = – 300 mV VIC = 0 RL = 1 kΩ to VCC 1 1 0 0 0 0.5 1 1.5 2 2.5 3 0 0.5 1 1.5 2 2.5 3 Enable Voltage – V Enable Voltage – V Figure 7 Figure 6 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 7 SN75ALS199 QUADRUPLE DIFFERENTIAL LINE RECEIVER SLLS046C – JANUARY 1989 – REVISED MAY 1995 TYPICAL CHARACTERISTICS HIGH-LEVEL OUTPUT VOLTAGE vs FREE-AIR TEMPERATURE OUTPUT VOLTAGE vs DIFFERENTIAL INPUT VOLTAGE 4 5 VOH – High-Level Output Voltage – V 4 VO – Output Voltage – V IOH = 0 VCC = 5 V VIC = – 12 V to 12 V IO = 0 TA = 25°C 3 2 VIT – VIT + 1 0 – 200 – 150 – 100 – 50 IOH = – 400 µA 3 2 1 VCC = 5 V VID = 300 mV VIC = 0 0 0 50 100 150 200 0 10 20 Figure 8 60 70 80 HIGH-LEVEL OUTPUT VOLTAGE vs HIGH-LEVEL OUTPUT CURRENT 5 VIC = 0 VID = 300 mV TA = 25°C 4.5 4 3.5 VCC = 5.5 V 3 VCC = 5 V 2.5 VCC = 4.5 V 2 1.5 1 VOH – High-Level Output Voltage – V 5 VOH – High-Level Output Voltage – V 50 Figure 9 HIGH-LEVEL OUTPUT VOLTAGE vs HIGH-LEVEL OUTPUT CURRENT VCC = 5 V VID = 300 mV VIC = 0 4.5 4 3.5 3 TA = 0°C 2.5 TA = 25°C 2 TA = 70°C 1.5 1 0.5 0.5 – 10 – 20 – 30 – 40 – 50 – 60 – 70 – 80 – 90 – 100 IOH – High-Level Output Current – mA 0 0 – 10 – 20 – 30 – 40 – 50 – 60 – 70 – 80 – 90 –100 IOH – High-Level Output Current – mA Figure 11 Figure 10 8 40 TA – Free-Air Temperature – °C VID – Differential Input Voltage – mV 0 0 30 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 SN75ALS199 QUADRUPLE DIFFERENTIAL LINE RECEIVER SLLS046C – JANUARY 1989 – REVISED MAY 1995 TYPICAL CHARACTERISTICS LOW-LEVEL OUTPUT VOLTAGE vs FREE-AIR TEMPERATURE 0.4 VCC = 5 V VID = – 300 mV VIC = 0 VOL – Low-Level Output Voltage – V 0.35 0.3 0.25 IO = 8 mA 0.2 0.15 IO = 0 0.1 0.05 0 0 10 20 30 40 50 60 70 80 TA – Free-Air Temperature – °C Figure 12 LOW-LEVEL OUTPUT VOLTAGE vs LOW-LEVEL OUTPUT CURRENT LOW-LEVEL OUTPUT VOLTAGE vs LOW-LEVEL OUTPUT CURRENT 0.8 0.8 VCC = 4.5 V VCC = 5 V 0.6 TA = 70°C 0.7 VOL – Low-Level Output Voltage – V VOL – Low-Level Output Voltage – V 0.7 VCC = 5.5 V 0.5 0.4 0.3 0.2 VIC = 0 VID = – 300 mV TA = 25°C 0.1 TA = 25°C 0.6 0.5 TA = 0°C 0.4 0.3 0.2 VCC = 5 V VID = – 300 mV VIC = 0 0.1 0 0 0 10 20 30 40 50 60 70 80 IOL – Low-Level Output Current – mA 0 10 20 30 40 50 60 70 80 IOL – Low-Level Output Current – mA Figure 13 Figure 14 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 9 SN75ALS199 QUADRUPLE DIFFERENTIAL LINE RECEIVER SLLS046C – JANUARY 1989 – REVISED MAY 1995 TYPICAL CHARACTERISTICS SUPPLY CURRENT vs SUPPLY VOLTAGE SUPPLY CURRENT vs FREE-AIR TEMPERATURE 50 40 VCC = 5.5 V 25 I CC – Supply Current – mA 45 I CC – Supply Current – mA 30 VID = – 300 mV VIC = 0 IO = 0 TA = 25°C 35 30 Disabled 25 Enabled 20 15 10 VCC = 5 V 20 VCC = 4.5 V 15 10 VID = – 300 mV Outputs Enabled IO = 0 5 5 0 0 1 2 3 4 5 6 7 0 8 0 10 VCC – Supply Voltage – V 20 30 80 40 35 VCC = 5.5 V 25 VCC = 5 V I CC – Supply Current – mA I CC – Supply Current – mA 70 SUPPLY CURRENT vs FREQUENCY 30 20 VCC = 4.5 V 15 10 IO = 0 Outputs Enabled VIC = 0 TA = 25°C – 100 30 VCC = 5 V VI = ± 1.5-V Square Wave CL = 15 pF Four Channels Driven TA = 25°C 25 20 15 10 5 0 100 200 0 10 k VID – Differential Input Voltage – mV 100 k 1M f – Frequency – Hz Figure 18 Figure 17 10 60 Figure 16 SUPPLY CURRENT vs DIFFERENTIAL INPUT VOLTAGE 0 – 200 50 TA – Free-Air Temperature – °C Figure 15 5 40 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 10 M 100 M SN75ALS199 QUADRUPLE DIFFERENTIAL LINE RECEIVER SLLS046C – JANUARY 1989 – REVISED MAY 1995 TYPICAL CHARACTERISTICS INPUT CURRENT vs INPUT VOLTAGE TO GND INPUT RESISTANCE vs FREE-AIR TEMPERATURE 3 30 TA = 25°C 2 I I – Input Current – mA ri – Input Resistance – k Ω 25 20 15 10 0 –1 –2 5 0 1 0 10 20 30 40 50 60 70 –3 – 20 80 – 15 – 10 0 5 10 15 20 VI – Input Voltage to GND – V TA – Free-Air Temperature – °C Figure 19 Figure 20 SWITCHING TIME vs FREE-AIR TEMPERATURE PROPAGATION DELAY TIME vs SUPPLY VOLTAGE 30 20 VCC = 5 V CL = 15 pF 18 t pd – Propagation Delay Time – ns tPLH 25 tPLZ Switching Time – ns –5 20 tPHZ tPZH 15 tPHL 10 tPZL tPHZ tPZH 5 CL = 15 pF TA = 25°C 16 tPHL 14 tPLH 12 10 8 6 4 2 0 0 10 20 30 40 50 60 70 80 0 4.5 4.6 4.7 TA – Free-Air Temperature – °C 4.8 4.9 5 5.1 5.2 5.3 5.4 5.5 VCC – Supply Voltage – V Figure 21 Figure 22 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 11 PACKAGE OPTION ADDENDUM www.ti.com 10-Jun-2014 PACKAGING INFORMATION Orderable Device Status (1) Package Type Package Pins Package Drawing Qty Eco Plan Lead/Ball Finish MSL Peak Temp (2) (6) (3) Op Temp (°C) Device Marking (4/5) SN75ALS199D ACTIVE SOIC D 16 40 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 75ALS199 SN75ALS199DR ACTIVE SOIC D 16 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 75ALS199 SN75ALS199N ACTIVE PDIP N 16 25 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type 0 to 70 SN75ALS199N (1) The marketing status values are defined as follows: ACTIVE: Product device recommended for new designs. LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect. NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design. PREVIEW: Device has been announced but is not in production. Samples may or may not be available. OBSOLETE: TI has discontinued the production of the device. (2) Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check http://www.ti.com/productcontent for the latest availability information and additional product content details. TBD: The Pb-Free/Green conversion plan has not been defined. Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes. Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and package, or 2) lead-based die adhesive used between the die and leadframe. The component is otherwise considered Pb-Free (RoHS compatible) as defined above. Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame retardants (Br or Sb do not exceed 0.1% by weight in homogeneous material) (3) MSL, Peak Temp. - The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature. (4) There may be additional marking, which relates to the logo, the lot trace code information, or the environmental category on the device. (5) Multiple Device Markings will be inside parentheses. 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Addendum-Page 2 PACKAGE MATERIALS INFORMATION www.ti.com 19-Mar-2008 TAPE AND REEL INFORMATION *All dimensions are nominal Device SN75ALS199DR Package Package Pins Type Drawing SOIC D 16 SPQ Reel Reel Diameter Width (mm) W1 (mm) 2500 330.0 16.4 Pack Materials-Page 1 A0 (mm) B0 (mm) K0 (mm) P1 (mm) 6.5 10.3 2.1 8.0 W Pin1 (mm) Quadrant 16.0 Q1 PACKAGE MATERIALS INFORMATION www.ti.com 19-Mar-2008 *All dimensions are nominal Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) SN75ALS199DR SOIC D 16 2500 333.2 345.9 28.6 Pack Materials-Page 2 IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and other changes to its semiconductor products and services per JESD46, latest issue, and to discontinue any product or service per JESD48, latest issue. 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