SN75ALS193D

SN75ALS193 QUADRUPLE DIFFERENTIAL LINE RECEIVER SLLS008D – JUNE 1986 – REVISED MAY 1995 D D D D D D D D D D Meets or Exceeds ANSI Standard EIA/TIA-422-B and EIA/TIA-423-A and ITU Recommendations V.10 and V.11 Designed for Multipoint Bus Transmission on Long Bus Lines in Noisy Environments 3-State Outputs Common-Mode Input Voltage Range – 7 V to 7 V Input Sensitivity . . . ± 200 mV Input Hysteresis . . . 120 mV Typ High Input Impedance . . . 12 kΩ Min Operates from Single 5-V Supply Low Supply Current Requirement 35 mA Max Improved Speed and Power Version of the AM26LS32A SN75ALS193 . . . D, J OR N PACKAGE (TOP VIEW) 1B 1A 1Y G 2Y 2A 2B GND 1 16 2 15 3 14 4 13 5 12 6 11 7 10 8 9 VCC 4B 4A 4Y G 3Y 3A 3B description The SN75ALS193 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. This, in turn, provides significantly lower power requirements and permits much higher data throughput than other designs. This device meets the specifications of ANSI Standards EIA/TIA-422-B and EIA/TIA-423-A and ITU Recommendations V.10 and V.11. It features 3-state outputs that permit direct connection to a bus-organized system with a fail-safe design that ensures the outputs 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 ± 200 mV over a common-mode input voltage range of – 7 to 7 V. It also features active-high and active-low enable functions that are common to the four channels. The SN75ALS193 is designed for optimum performance when used with the ’ALS192 quadruple differential line driver. The SN75ALS193 is characterized for operation from 0°C to 70°C. FUNCTION TABLE (each receiver) ENABLES DIFFERENTIAL INPUTS A–B G G OUTPUT Y VID ≥ 0.2 V H X X L H H – 0.2 V < VID < 0.2 V H X X L ? ? VID ≤ – 0.2 V H X X L L L X L H Z Open H X X L H H 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 SN75ALS193 QUADRUPLE DIFFERENTIAL LINE RECEIVER SLLS008D – JUNE 1986 – REVISED MAY 1995 logic symbol† G logic diagram (positive logic) 4 ≥1 G EN 12 G 4 12 G 1A 1B 2A 2B 3A 3B 4A 4B 1A 2 3 1 1B 1Y 6 2A 5 7 10 11 9 2Y 2B 3Y 3A 14 13 15 3B 4Y 4A † This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12. 4B 2 3 1 1Y 6 5 7 2Y 10 11 9 3Y 14 13 15 4Y schematics of inputs and outputs EQUIVALENT OF EACH A OR B INPUT EQUIVALENT OF G OR G INPUTS VCC VCC 3 kΩ NOM EQUIVALENT OF ALL OUTPUTS VCC 22 kΩ NOM 50 kΩ NOM 18 kΩ NOM Input Output Input 300 kΩ NOM VCC (A) or GND (B) 2 kΩ NOM GND GND GND 2 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 SN75ALS193 QUADRUPLE DIFFERENTIAL LINE RECEIVER SLLS008D – JUNE 1986 – 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) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±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 60 seconds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300°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 conditons 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 ABOVE TA = 25°C TA = 70°C POWER RATING J 1025 mW 8.2 mW/°C 656 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 SN75ALS193 QUADRUPLE DIFFERENTIAL LINE RECEIVER SLLS008D – JUNE 1986 – REVISED MAY 1995 electrical characteristics over recommended range of common-mode input voltage, supply voltage, and operating free-air temperature (unless otherwise noted) TEST CONDITIONS† PARAMETER VIT+ VIT– Positive-going input threshold voltage Vhys VIK Hysteresis voltage (VIT+ –VIT–) Enable-input clamp voltage VCC = MIN, VOH High level output voltage High-level VCC = MIN,, IOH = – 400 µA, VOL Low level output voltage Low-level VCC = MIN, VID = – 200 mV mV, See Figure 1 IOZ High impedance state output current High-impedance-state VCC = MAX Line input current Other input at 0,, See Note 3 II TYP‡ MAX UNIT 200 mV – 200§ Negative-going input threshold voltage mV 120 II = – 18 mA VID = 200 mV, See Figure 1 25 2.5 36 3.6 IOL = 16 mA 0.5 V 20 VO = 2.4 V VO = 0.4 V 0.7 1.2 VCC = MIN, VI = – 15 V – 1.0 – 1.7 VIH = 2.7 V VIH = MAX IIL Low-level enable-input current VCC = MAX, VIL = 0.4 V Input resistance VCC = MAX, VO = 0, – 20 VCC = MIN, VI = 15 V VCC = MAX VID = 3 V, See Note 4 V V 0.45 High level enable input current High-level enable-input Short-circuit output current mV – 1.5 IOL = 8 mA IIH IOS MIN µA mA 20 100 –100 12 18 – 15 – 78 µA µA kΩ – 130 mA ICC Supply current VCC = MAX, Outputs disabled 22 35 mA † For conditions shown as MIN or MAX, use the appropriate values specified under recommended operating conditions. ‡ 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. NOTES: 3. Refer to ANSI Standard EIA/TIA-422-B and EIA/TIA-423-A for exact conditions. 4. Not more than one output should be shorted at a time, and the duration of the short circuit should not exceed one second. 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 POST OFFICE BOX 655303 VID = – 2.5 V to 2.5 V,, CL = 15 pF, See Figure 2 CL = 15 pF, pF See Figure 3 CL = 5 pF, pF See Figure 3 • DALLAS, TEXAS 75265 MIN TYP MAX 15 22 15 22 13 25 11 25 13 25 15 22 UNIT ns SN75ALS193 QUADRUPLE DIFFERENTIAL LINE RECEIVER SLLS008D – JUNE 1986 – REVISED MAY 1995 PARAMETER MEASUREMENT INFORMATION VID VOH VOL IOL IOH 2V Figure 1. VOH, VOL 2.5 V Generator (see Note A) Input 50 Ω 0V 0V Output CL = 15 pF (see Note B) – 2.5 V tPLH tPHL VOH 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 SN75ALS193 QUADRUPLE DIFFERENTIAL LINE RECEIVER SLLS008D – JUNE 1986 – REVISED MAY 1995 PARAMETER MEASUREMENT INFORMATION Test Point VCC RL = 2 kΩ S1 From Output Under Test See Note B CL (see Note A) 5 kΩ S2 LOAD CIRCUIT ≤ 5 ns Enable G 10% ≤ 5 ns 90% 90% 1.3 V 1.3 V ≤ 5 ns 3V 3V Enable G 10% 10% ≤ 5 ns 90% 90% 1.3 V 1.3 V 10% 0V See Note C 90% Enable G 1.3 V See Note C 90% 1.3 V 10% 10% S1 Open S2 Closed 3V 90% Enable G 1.3 V 1.3 V ≈ 1.4 V tPHZ 90% 1.3 V 10% 0V 0.5 V VOH tPZH Output 10% tPZL Output S2 Open S1 Closed S1 Closed S2 Closed tPLZ 1.3 V S1 Closed S2 Closed VOLTAGE WAVEFORMS FOR tPHZ, tPZH VOLTAGE WAVEFORMS FOR tPLZ, tPZL Figure 3. Load Circuit and Voltage Waveforms POST OFFICE BOX 655303 3V 0V ≈ 1.4 V VOL 0.5 V NOTES: A. CL includes probe and jig capacitance. B. All diodes are 1N3064 or equivalent. C. Enable G is tested with G high; G is tested with G low. 6 0V • DALLAS, TEXAS 75265 SN75ALS193 QUADRUPLE DIFFERENTIAL LINE RECEIVER SLLS008D – JUNE 1986 – REVISED MAY 1995 TYPICAL CHARACTERISTICS OUTPUT VOLTAGE vs ENABLE VOLTAGE OUTPUT VOLTAGE vs ENABLE VOLTAGE 4 5 VID = 200 mV VIC = 0 RL = 8 kΩ to GND TA = 25°C VO – Output Voltage – V 4 TA = 70°C TA = 25°C TA = 0°C 3.5 VCC = 5.5 V VO – Output Voltage – V 4.5 VCC = 5 V 3.5 VCC = 4.5 V 3 2.5 2 1.5 3 2.5 2 1.5 1 VCC = 5 V VID = 200 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 Enable Voltage – V Figure 4 2 2.5 3 Figure 5 OUTPUT VOLTAGE vs ENABLE VOLTAGE OUTPUT VOLTAGE vs ENABLE VOLTAGE 6 VCC = 5.5 V VID = – 200 mV VIC = 0 RL = 1 kΩ to VCC TA = 25°C VCC = 5 V 5 VCC = 4.5 V 5 VO – Output Voltage – V 6 VO – Output Voltage – V 1.5 Enable Voltage – V 4 3 2 TA = 0°C TA = 25°C 4 TA = 70°C 3 2 VCC = 5 V VIO = – 200 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 6 Figure 7 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 7 SN75ALS193 QUADRUPLE DIFFERENTIAL LINE RECEIVER SLLS008D – JUNE 1986 – REVISED MAY 1995 TYPICAL CHARACTERISTICS OUTPUT VOLTAGE vs DIFFERENTIAL INPUT VOLTAGE 4.5 VO – Output Voltage – V 4 4 VCC = 5 V VIC = – 12 V to 12 V IO = 0 TA = 25°C IOH = 0 VOH – High-Level Output Voltage – V 5 HIGH-LEVEL OUTPUT VOLTAGE vs FREE-AIR TEMPERATURE 3.5 3 2.5 2 VIT – VIT + 1.5 1 3.5 IOH = – 400 µA 3 2.5 2 1.5 1 VCC = 5 V VID = 200 mV VIC = 0 0.5 0.5 0 – 200 – 150 – 100 – 50 0 50 100 150 0 – 75 – 50 – 25 200 HIGH-LEVEL OUTPUT VOLTAGE vs HIGH-LEVEL OUTPUT CURRENT 4 3.5 VCC = 5.5 V 3 VCC = 5 V 2.5 VCC = 4.5 V 2 1.5 1 0.5 75 100 125 5 VCC = 5 V VID = 200 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 0 0 – 10 – 20 – 30 – 40 – 50 – 60 – 70 – 80 – 90 – 100 IOH – High-Level Output Current – mA 0 – 10 – 20 – 30 – 40 – 50 – 60 – 70 – 80 – 90 – 100 IOH – High-Level Output Current – mA Figure 10 8 50 HIGH-LEVEL OUTPUT VOLTAGE vs HIGH-LEVEL OUTPUT CURRENT VOH – High-Level Output Voltage – V VOH – High-Level Output Voltage – V VID = 200 mV VIC = 0 TA = 25°C 4.5 25 Figure 9 Figure 8 5 0 TA – Free-Air Temperature – °C VID – Differential Input Voltage – mV Figure 11 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 SN75ALS193 QUADRUPLE DIFFERENTIAL LINE RECEIVER SLLS008D – JUNE 1986 – REVISED MAY 1995 TYPICAL CHARACTERISTICS LOW-LEVEL OUTPUT VOLTAGE vs FREE-AIR TEMPERATURE VOL– Low-Level Output Voltage – V 0.4 0.35 VCC = 5 V VID = – 200 mV VIC = 0 0.3 0.25 IO = 8 mA 0.2 0.15 IO = 0 0.1 0.05 0 – 75 – 50 – 25 0 25 50 75 100 125 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 0.7 VOL – Low-Level Output Voltage – V VOL – Low-Level Output Voltage – V 0.8 VCC = 4.5 V VCC = 5 V VCC = 5.5 V 0.6 0.5 0.4 0.3 0.2 VID = – 200 mV VIC = 0 TA = 25°C 0.1 VCC = 5 V VID = – 200 mA VIC = 0 0.7 0.6 TA = 70°C 0.5 TA = 0°C 0.4 0.3 TA = 25°C 0.2 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 14 Figure 13 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 9 SN75ALS193 QUADRUPLE DIFFERENTIAL LINE RECEIVER SLLS008D – JUNE 1986 – REVISED MAY 1995 TYPICAL CHARACTERISTICS SUPPLY CURRENT vs SUPPLY VOLTAGE 50 30 VID = – 200 mV VIC = 0 IO = 0 TA = 25°C 40 VCC = 5.5 V I CC – Supply Current – mA 45 I CC – Supply Current – mA SUPPLY CURRENT vs FREE-AIR TEMPERATURE 35 30 Disabled 25 Enabled 20 15 10 25 VCC = 5 V 20 15 10 5 5 0 0 1 3 5 2 4 6 VCC – Supply Voltage – V 7 0 –75 8 VCC = 4.5 V VID = – 200 mV Outputs Enabled IO = 0 – 50 – 25 0 Figure 15 100 125 40 35 VCC = 5.5 V 25 I CC – Supply Current – mA I CC – Supply Current – mA 75 SUPPLY CURRENT vs FREQUENCY 30 VCC = 5 V 20 VCC = 4.5 V 15 10 30 VCC = 5 V VI = ± 1.5-V Square Wave CL = 15 pF Four Channels Driven TA = 25°C 25 20 15 10 IO = 0 Outputs Enabled VIC = 0 TA = 25°C 5 0 – 200 – 150 – 100 – 50 0 50 100 150 200 0 10 k VID – Differential Input Voltage – mV 100 k 1M f – Frequency – Hz Figure 17 10 50 Figure 16 SUPPLY CURRENT vs DIFFERENTIAL INPUT VOLTAGE 5 25 TA – Free-Air Temperature – °C Figure 18 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 10 M 100 M SN75ALS193 QUADRUPLE DIFFERENTIAL LINE RECEIVER SLLS008D – JUNE 1986 – REVISED MAY 1995 TYPICAL CHARACTERISTICS INPUT CURRENT vs INPUT VOLTAGE TO GND INPUT RESISTANCE vs FREE-AIR TEMPERATURE 30 3 TA = 25°C 2 I I – Input Current – mA rI – Input Resistance – Ω 25 20 15 10 5 1 0 –1 –2 0 – 75 – 50 – 25 0 25 50 75 100 –3 – 20 125 – 15 – 10 TA – Free-Air Temperature – °C tPHZ Switching Time – ns tPHL tPLH tPHL 15 tPHL tPHL tPZH tPZL tPHZ 5 t pd – Propagation Delay Times – ns 20 VCC = 5 V CL = 15 pF tPLZ 10 10 15 20 PROPAGATION DELAY TIME vs SUPPLY VOLTAGE 30 tPLZ 5 Figure 20 SWITCHING TIME vs FREE-AIR TEMPERATURE 20 0 VI – Input Voltage to GND – V Figure 19 25 –5 18 CL = 15 pF TA = 25°C tPHL 16 14 tPLH 12 10 8 6 4 2 0 – 75 – 50 – 25 0 25 50 75 100 125 0 4.5 4.6 4.7 4.8 4.9 TA – Free-Air Temperature – °C 5 5.1 5.2 5.3 5.4 5.5 VCC – Supply Voltage – V Figure 22 Figure 21 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 11 PACKAGE OPTION ADDENDUM www.ti.com 14-Oct-2022 PACKAGING INFORMATION Orderable Device Status (1) Package Type Package Pins Package Drawing Qty Eco Plan (2) Lead finish/ Ball material MSL Peak Temp Op Temp (°C) Device Marking (3) Samples (4/5) (6) SN75ALS193D ACTIVE SOIC D 16 40 RoHS & Green NIPDAU Level-1-260C-UNLIM 0 to 70 75ALS193 Samples SN75ALS193DR ACTIVE SOIC D 16 2500 RoHS & Green NIPDAU Level-1-260C-UNLIM 0 to 70 75ALS193 Samples SN75ALS193N ACTIVE PDIP N 16 25 RoHS & Green NIPDAU N / A for Pkg Type 0 to 70 SN75ALS193N Samples SN75ALS193NE4 ACTIVE PDIP N 16 25 RoHS & Green NIPDAU N / A for Pkg Type 0 to 70 SN75ALS193N Samples (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) RoHS: TI defines "RoHS" to mean semiconductor products that are compliant with the current EU RoHS requirements for all 10 RoHS substances, including the requirement that RoHS substance do not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, "RoHS" products are suitable for use in specified lead-free processes. TI may reference these types of products as "Pb-Free". RoHS Exempt: TI defines "RoHS Exempt" to mean products that contain lead but are compliant with EU RoHS pursuant to a specific EU RoHS exemption. Green: TI defines "Green" to mean the content of Chlorine (Cl) and Bromine (Br) based flame retardants meet JS709B low halogen requirements of