SN55114, SN75114 DUAL DIFFERENTIAL LINE DRIVERS SLLS071C – SEPTEMBER 1973 – REVISED SEPTEMBER 1998 D D D D D D D D D D SN55114 . . . J OR W PACKAGE SN75114 . . . D OR N PACKAGE (TOP VIEW) Choice of Open-Collector, Open-Emitter, or Totem-Pole Outputs Single-Ended or Differential AND/NAND Outputs Single 5-V Supply Dual-Channel Operation TTL Compatible Short-Circuit Protection High-Current Outputs Triple inputs Clamp Diodes at Inputs and Outputs Designed for Use With SN55115 and SN75115 Differential Line Receivers Designed to Be Interchangeable With National DS9614 Line Driver 1ZP 1ZS 1YS 1YP 1A 1B 1C GND 1 16 2 15 3 14 4 13 5 12 6 11 7 10 8 9 VCC 2ZP 2ZS 2YS 2YP 2C 2B 2A SN55114 . . . FK PACKAGE (TOP VIEW) 1ZS 1ZP NC VCC 2ZP D description 1YS 1YP NC 1A 1B 3 2 1 20 19 18 5 17 6 16 7 15 8 14 9 10 11 12 13 2ZS 2YS NC 2YP 2C 1C GND NC 2A 2B The SN55114 and SN75114 dual differential line drivers are designed to provide differential output signals with the high-current capability for driving balanced lines, such as twisted pair, at normal line impedances without high power dissipation. The output stages are similar to TTL totem-pole outputs, but with the sink outputs, YS and ZS, and the corresponding active pullup terminals, YP and ZP, available on adjacent package pins. Since the output stages provide TTL-compatible output levels, these devices can also be used as TTL expanders or phase splitters. 4 NC – No internal connection The SN55114 is characterized for operation over the full military temperature range of – 55°C to 125°C. The SN75114 is characterized for operation from 0°C to 70°C. FUNCTION TABLE INPUTS OUTPUTS A B C Y Z H H H H L L H All other input combinations H = high level, L = low level 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 1998, 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 SN55114, SN75114 DUAL DIFFERENTIAL LINE DRIVERS SLLS071C – SEPTEMBER 1973 – REVISED SEPTEMBER 1998 logic symbol† logic diagram (positive logic) 4 1A 1B 1C 2A 2B 2C 4 & 5 3 6 1 7 2 12 9 13 10 15 11 14 1YP 1A 1YS 1B 1ZP 1C 5 3 6 1 7 2 1ZS 12 2YP 2YS 2A 2ZP 2B 2ZS 2C 9 13 10 15 11 14 † This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12. Pin numbers shown are for the D, J, N, and W packages. 1YP 1YS 1ZP 1ZS 2YP 2YS 2ZP 2ZS schematic (each driver) To Other Driver Inputs 7,11 C B A 6, 10 1k 5,9 16 600‡ 4k 600 600 ‡ 4k ‡ AND 4, 12 Pullup YP 3, 13 AND Sink Output YS 9 4k 90 ‡ 90 ‡ 500 9 900 900 5k VCC 1k 333 5k 500 1, 15 NAND Pullup ZP 2, 14 NAND Sink Output ZS 8 GND ‡ These components are common to both drivers. Resistor values shown are nominal and in ohms. Pin numbers shown are for the D, J, N, and W packages. 2 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 SN55114, SN75114 DUAL DIFFERENTIAL LINE DRIVERS SLLS071C – SEPTEMBER 1973 – REVISED SEPTEMBER 1998 absolute maximum ratings over operating free-air temperature range (unless otherwise noted)† Supply voltage, VCC (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V Input voltage, VI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.5 V Off-state voltage applied to open-collector outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 V Continuous total power dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Dissipation Rating Table Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 65°C to 150°C Case temperature for 60 seconds, Tc: FK package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260°C Lead temperature 1,6 mm (1/16 inch) from case for 60 seconds: J or W package . . . . . . . . . . . . . . . . 300°C Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds: D or N package . . . . . . . . . . . . . . . . 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 are with respect to the network ground terminal. DISSIPATION RATING TABLE PACKAGE TA ≤ 25°C POWER RATING DERATING FACTOR ABOVE TA = 25°C TA = 70°C POWER RATING TA = 125°C POWER RATING D 950 mW 7.6 mW/°C 608 mW — FK‡ J‡ 1375 mW 11.0 mW/°C 880 mW 275 mW 1375 mW 11.0 mW/°C 880 mW 275 mW N W‡ 1150 mW 9.2 mW/°C 736 mW — 1000 mW 8.0 mW/°C 640 mW 200 mW ‡ In the FK, J, and W packages, SN55114 chips are either silver glass or alloy mounted. recommended operating conditions (unless otherwise noted) SN55114 Supply voltage, VCC High-level input voltage, VIH SN75114 MIN NOM MAX MIN NOM MAX 4.5 5 5.5 4.75 5 5.25 2 Low-level input voltage, VIL High-level output current, IOH Low-level output current, IOL Operating free-air temperature, TA – 55 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 2 UNIT V V 0.8 0.8 V – 40 – 40 mA 40 40 mA 70 °C 125 0 3 SN55114, SN75114 DUAL DIFFERENTIAL LINE DRIVERS SLLS071C – SEPTEMBER 1973 – REVISED SEPTEMBER 1998 electrical characteristics over recommended operating free-air temperature range (unless otherwise noted) TEST CONDITIONS† PARAMETER MIN VIK Input clamp voltage VCC = MIN, II = – 12 mA VOH High-level g output voltage VCC = MIN,, VIL = 0.8 V VIH = 2 V,, VOL Low-level output voltage VCC = MIN,, VIL = 0.8 V, VIH = 2 V,, IOL = 40 mA VOK Output clamp voltage VCC = 5 V, VCC = MAX, IO = 40 mA, IO = – 40 mA, TA = 25°C TA = 25°C VOH = 12 V IO( O(off) ff) Off-state open collector output current TA = 25°C TA = 125°C VOH = 5 5.25 25 V TA = 25°C TA = 70°C II Input current at maximum input voltage 5V VI = 5 5.5 Low-level input current VCC = MAX, VCC = MAX, VI = 2.4 V VI = 0.4 V IOS Short-circuit output current§ VCC = MAX MAX, VO = 0 0, ICC Supply y current (both drivers) All inputs at 0 V, No load, TA = 25°C IIH IIL High-level input current –0.9 IOH = –10 mA IOH = – 40 mA VCC = MAX VCC = MAX MAX, SN55114 TYP‡ MAX MIN –1.5 SN75114 TYP‡ MAX –0.9 2.4 3.4 2.4 3.4 2 3 2 3 02 0.2 04 0.4 02 0.2 V V 0 45 0.45 6.1 6.5 6.1 6.5 –1.1 –1.5 –1.1 –1.5 1 100 1 100 200 V V µA 200 1 1 –40 40 VCC = MAX VCC = 7 V mA 40 µA –1.1 –1.6 mA –90 90 –120 120 mA 50 37 50 65 47 70 40 TA = 25°C –1.5 UNIT –1.1 –1.6 –90 90 –120 120 37 47 –40 40 mA † All parameters, with the exception of off-state open-collector output current, are measured with the active pullup connected to the sink output. For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions. ‡ All typical values are at TA = 25°C and VCC = 5 V, with the exception of ICC at 7 V. § Only one output should be shorted at a time, and duration of the short circuit should not exceed one second. switching characteristics, VCC = 5 V, TA = 25°C TEST CONDITIONS PARAMETER tPLH tPHL 4 Propagation delay time, low- to high-level output Propagation delay time, high- to low-level output SN55114 MIN CL = 30 pF, See Figure 1 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 SN75114 TYP MAX 15 11 MIN UNIT TYP MAX 20 15 30 ns 20 11 30 ns SN55114, SN75114 DUAL DIFFERENTIAL LINE DRIVERS SLLS071C – SEPTEMBER 1973 – REVISED SEPTEMBER 1998 PARAMETER MEASUREMENT INFORMATION ≤ 5 ns 90% 1.5 V VCC = 5 V Input ÁÁ ÁÁ ÁÁ ÁÁ ÁÁ 2 kΩ Pulse Generator (see Note A) 50 Ω ≤ 5 ns 10% 10% Input 0V tw Y AND Output CL = 30 pF (see Note B) 3V 90% 1.5 V tPLH tPHL VOH Y Output 1.5 V 1.5 V Z NAND Output CL = 30 pF (see Note B) TEST CIRCUIT VOL VOH tPLH Z Output 1.5 V 1.5 V VOL tPHL VOLTAGE WAVEFORMS NOTES: A. The pulse generator has the following characteristics: ZO = 500 Ω, PRR ≤ 500 kHz, tw ≤ 100 ns. B. CL includes probe and jig capacitance. Figure 1. Test Circuit and Voltage Waveforms TYPICAL CHARACTERISTICS† OUTPUT VOLTAGE vs DATA INPUT VOLTAGE OUTPUT VOLTAGE vs DATA INPUT VOLTAGE VO – Output Voltage – V VO 5 ÁÁ ÁÁ ÎÎÎÎ ÁÁÁÁ ÎÎÎÎ ÁÁÁÁ ÁÁÁÁ ÎÎÎÎÎ ÁÁÁÁ ÎÎÎÎ ÁÁÁÁ ÎÎÎÎÎ ÎÎÎÎ ÁÁÁÁ ÎÎÎÎÎ ÎÎÎÎ ÎÎÎÎÎ ÎÎÎÎ ÁÁ ÎÎÎÎÎ ÁÁ 6 No Load TA = 25°C VCC = 5 V No Load ÎÎÎÎ ÎÎÎÎ ÎÎÎÎ ÎÎÎÎ 5 VO – Output Voltage – V VO 6 VCC = 5.5 V 4 VCC = 5 V VCC = 4.5 V 3 2 TA = 125°C 4 3 TA = 25°C TA = – 55°C 2 1 1 0 0 0 1 2 3 4 0 1 2 3 4 VI – Data Input Voltage – V VI – Data Input Voltage – V Figure 3 Figure 2 † Operation of the device at these or any other conditions beyond those indicated under ”recommended operating conditions” is not implied. These parameters were measured with the active pullup connected to the sink output. POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 5 SN55114, SN75114 DUAL DIFFERENTIAL LINE DRIVERS SLLS071C – SEPTEMBER 1973 – REVISED SEPTEMBER 1998 TYPICAL CHARACTERISTICS† LOW-LEVEL OUTPUT VOLTAGE vs LOW-LEVEL OUTPUT CURRENT HIGH-LEVEL OUTPUT VOLTAGE vs HIGH-LEVEL OUTPUT CURRENT ÎÎÎÎÎ ÎÎÎÎ ÎÎÎÎÎ ÎÎÎÎ ÎÎÎÎÎ 5 0.4 VOL – Low-Level Output Voltage – V VOH – High-Level Output Voltage – V VCC = 5.5 V 4 VCC = 5 V 3 2 ÁÁÁ ÁÁÁ ÁÁÁÁ Á ÎÎÎÎ 0 – 20 – 40 – 60 VCC = 5.5 V 0.3 VCC = 4.5 V 0.2 ÁÁ ÁÁ ÁÁ VCC = 4.5 V 1 0 – 80 – 100 ÎÎÎÎÎ ÎÎÎÎÎ ÎÎÎÎÎ ÎÎÎÎÎ ÎÎÎÎÎ ÎÎÎÎÎ TA = 25°C TA = 25°C 0.1 0 0 – 120 10 IOH – High-Level Output Current – mA 20 ÎÎÎÎÎ ÎÎÎÎÎ ÎÎÎÎÎÎ ÎÎÎÎÎÎ ÎÎÎÎÎÎÎ ÁÁÁ ÁÁÁ ÎÎÎÎÎ ÎÎÎÎÎ 40 VCC = 4.5 V Propagation Delay Times – ns VO – Output Voltage – V VO VOH(IOH = – 10 mA) 2.8 2.4 VOH(IOH = – 40 mA) 1.6 1.2 30 ÎÎÎ ÎÎÎ ÎÎÎ 20 tPLH 10 tPHL VOL(IOL = 40 mA) 25 80 ÁÁÁÁÁ ÁÁÁÁÁ 0.8 0 70 VCC = 5 V See Figure 1 3.2 0 – 75 – 50 – 25 60 PROPAGATION DELAY TIMES vs FREE-AIR TEMPERATURE 4 0.4 50 Figure 5 OUTPUT VOLTAGE vs FREE-AIR TEMPERATURE 2 40 IOL – Low-Level Output Current – mA Figure 4 3.6 30 50 75 100 0 125 – 75 – 50 – 25 TA – Free-Air Temperature – °C 0 25 50 75 100 125 TA – Free-Air Temperature – °C Figure 6 Figure 7 † Operation of the device at these or any other conditions beyond those indicated under ”recommended operating conditions” is not implied. These parameters were measured with the active pullup connected to the sink output. 6 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 SN55114, SN75114 DUAL DIFFERENTIAL LINE DRIVERS SLLS071C – SEPTEMBER 1973 – REVISED SEPTEMBER 1998 TYPICAL CHARACTERISTICS† SUPPLY CURRENT (BOTH DRIVERS) vs SUPPLY VOLTAGE SUPPLY CURRENT (BOTH DRIVERS) vs FREE-AIR TEMPERATURE ÎÎÎÎ ÁÁÁÁ ÁÁÁÁÁÁ ÎÎÎÎ ÁÁÁÁ ÁÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁÁÁ ÁÁÁÁÁÁ ÎÎÎÎÎÎ ÎÎÎÎÎ ÁÁÁ ÁÁ ÎÎÎÎÎ ÁÁ ÁÁÁ ÁÁ ÁÁÁ 80 42 No Load TA = 25°C 70 VCC = 5 V Inputs Grounded Outputs Open ICC I CC – Supply Current – mA ICC I CC – Supply Current – mA 40 60 50 Inputs Grounded 40 Inputs Open 30 20 38 36 34 32 10 0 0 1 2 3 4 5 6 VCC – Supply Voltage – V 7 30 8 – 75 0 25 50 75 100 – 50 – 25 TA – Free-Air Temperature – °C Figure 8 125 Figure 9 SUPPLY CURRENT (BOTH DRIVERS) vs FREQUENCY ICC I CC – Supply Current – mA 100 80 60 ÁÁÁÁ ÁÁÁÁ ÁÁÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ VCC = 5 V RL = ∞ CL = 30 pF Inputs: 3-V Square Wave TA = 25°C ÁÁÁ ÁÁÁ 40 20 0 0.1 0.4 1 4 10 f – Frequency – MHz 40 100 Figure 10 † Operation of the device at these or any other conditions beyond those indicated under ”recommended operating conditions” is not implied. These parameters were measured with the active pullup connected to the sink output. POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 7 SN55114, SN75114 DUAL DIFFERENTIAL LINE DRIVERS SLLS071C – SEPTEMBER 1973 – REVISED SEPTEMBER 1998 APPLICATION INFORMATION 1/2 SN75114 Driver 1/2 SN75115 Receiver RT† RT† Twisted Pair † RT = ZO. A capacitor can be connected in series with RT to reduce power dissipation. Figure 11. Basic Party-Line or Data-Bus Differential Data Transmission 8 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 PACKAGE OPTION ADDENDUM www.ti.com 17-Oct-2005 PACKAGING INFORMATION Orderable Device Status (1) Package Type Package Drawing Pins Package Eco Plan (2) Qty Lead/Ball Finish MSL Peak Temp (3) 5962-88744022A ACTIVE LCCC FK 20 1 TBD 5962-8874402EA ACTIVE CDIP J 16 1 TBD POST-PLATE Level-NC-NC-NC A42 SNPB Level-NC-NC-NC 5962-8874402FA ACTIVE CFP W 16 1 TBD A42 SNPB Level-NC-NC-NC JM38510/10403BEA ACTIVE CDIP J 16 1 TBD A42 SNPB Level-NC-NC-NC SN55114J ACTIVE CDIP J 16 1 TBD A42 SNPB Level-NC-NC-NC SN75114D ACTIVE SOIC D 16 40 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN75114DE4 ACTIVE SOIC D 16 40 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN75114DR ACTIVE SOIC D 16 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN75114DRE4 ACTIVE SOIC D 16 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN75114J OBSOLETE CDIP J 16 TBD Call TI SN75114N ACTIVE PDIP N 16 25 Pb-Free (RoHS) CU NIPDAU Call TI Level-NC-NC-NC SN75114NE4 ACTIVE PDIP N 16 25 Pb-Free (RoHS) CU NIPDAU Level-NC-NC-NC SNJ55114FK ACTIVE LCCC FK 20 1 TBD SNJ55114J ACTIVE CDIP J 16 1 TBD A42 SNPB Level-NC-NC-NC SNJ55114W ACTIVE CFP W 16 1 TBD A42 SNPB Level-NC-NC-NC POST-PLATE Level-NC-NC-NC (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) 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. 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. Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals. TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release. In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI to Customer on an annual basis. Addendum-Page 1 MECHANICAL DATA MLCC006B – OCTOBER 1996 FK (S-CQCC-N**) LEADLESS CERAMIC CHIP CARRIER 28 TERMINAL SHOWN 18 17 16 15 14 13 NO. OF TERMINALS ** 12 19 11 20 10 A B MIN MAX MIN MAX 20 0.342 (8,69) 0.358 (9,09) 0.307 (7,80) 0.358 (9,09) 28 0.442 (11,23) 0.458 (11,63) 0.406 (10,31) 0.458 (11,63) 21 9 22 8 44 0.640 (16,26) 0.660 (16,76) 0.495 (12,58) 0.560 (14,22) 23 7 52 0.739 (18,78) 0.761 (19,32) 0.495 (12,58) 0.560 (14,22) 24 6 68 0.938 (23,83) 0.962 (24,43) 0.850 (21,6) 0.858 (21,8) 84 1.141 (28,99) 1.165 (29,59) 1.047 (26,6) 1.063 (27,0) B SQ A SQ 25 5 26 27 28 1 2 3 4 0.080 (2,03) 0.064 (1,63) 0.020 (0,51) 0.010 (0,25) 0.020 (0,51) 0.010 (0,25) 0.055 (1,40) 0.045 (1,14) 0.045 (1,14) 0.035 (0,89) 0.045 (1,14) 0.035 (0,89) 0.028 (0,71) 0.022 (0,54) 0.050 (1,27) 4040140 / D 10/96 NOTES: A. B. C. D. E. All linear dimensions are in inches (millimeters). This drawing is subject to change without notice. This package can be hermetically sealed with a metal lid. The terminals are gold plated. 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