SN55113, SN75113 DUAL DIFFERENTIAL LINE DRIVERS

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1 SN, SN7 Choice of Open-Collector, Open-Emitter, or -State s High-Impedance State for Party-Line Applications Single-Ended or Differential AND/NAND s Single -V Supply Dual Channel Operation Compatible With TTL Short-Circuit Protection High-Current s Common and Individual Controls Clamp Diodes at Inputs and s Easily Adaptable to SN and SN7 Applications Designed for Use With SN and SN7 description The SN and SN7 dual differential line drivers with -state outputs are designed to provide all the features of the SN and SN7 line drivers with the added feature of driver output controls. Individual controls are provided for each output pair, as well as a common control for both output pairs. If any output SLLS7C SEPTEMBER 97 REVISED MARCH 997 SN...J OR W PACKAGE SN7...N PACKAGE (TOP VIEW) is low, the associated output is in a high-impedance state and the output can neither drive nor load the bus. This permits many devices to be connected together on the same transmission line for party-line applications. 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. The SN is characterized for operation over the full military temperature range of C to C. The SN7 is characterized for operation over the temperature range of C to 7 C. YS YP NC A B ZP ZS YS YP A B C GND V CC ZP ZS YS YP A C CC SN... FK PACKAGE (TOP VIEW) ZS ZP NC C GND NC CC VCC C ZP NC No internal connection ZS YS NC YP A 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. 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. Copyright 997, Texas Instruments Incorporated POST OFFICE BOX DALLAS, TEXAS 7

2 SN, SN7 SLLS7C SEPTEMBER 97 REVISED MARCH 997 FUNCTION TABLE INPUTS OUTPUTS OUTPUT CONTROL DATA AND NAND C CC A B Y Z L X X X Z Z X L X X Z Z H H L X L H H H X L L H H H H H H L H = high level, L = low level, X = irrelevant, Z = high impedance (off) B input and th line of function table are applicable only to driver number. logic symbol 7 C 9 CC C A B A & & & EN EN YP YS ZP ZS YP YS ZP ZS logic diagram (positive logic) 7 C 9 CC C A B A YP YS ZP ZS YP YS ZP ZS This symbol is in accordance with ANSI/IEEE Std 9-98 and IEC Publication 7-. Pin numbers shown are for the J, N, and W packages. POST OFFICE BOX DALLAS, TEXAS 7

3 SN, SN7 SLLS7C SEPTEMBER 97 REVISED MARCH 997 schematic Input B Input A V CC kω V V kω Ω kω To Other Driver Ω Ω AND Pullup YP AND Sink YS 9 Ω kω 9 Ω Ω kω 9 Ω Ω Ω Ω Ω 9 Ω 9 Ω Ω kω kω 9 Ω Ω NAND Pullup ZP NAND Sink ZS Control C 7 V kω. kω kω Common Control CC Control C Input A 8 GND 9 AND Pullup YP AND YS NAND Pullup ZP NAND ZS V... V CC bus These components are common to both drivers. Resistor values shown are nominal and in ohms. absolute maximum ratings over operating free-air temperature range (unless otherwise noted) Supply voltage, V CC (see Note ) V Input voltage, V I V Off-state voltage applied to open-collector outputs V Continuous total power dissipation (see Note ) See Dissipation Rating Table Operating free-air temperature range, T A : SN C to C SN C to 7 C Storage temperature range, T stg C to C Lead temperature, mm (/ inch) from case for seconds: N package C Case temperature for seconds: FK package C Lead temperature, mm (/ inch) from case for seconds: J or W package 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. PACKAGE T A C POWER RATING DISSIPATION RATING TABLE DERATING FACTOR ABOVE T A = C T A = 7 C POWER RATING T A = C POWER RATING FK 7 mw. mw/ C 88 mw 7 mw J 7 mw. mw/ C 88 mw 7 mw N mw 9. mw/ C 7 mw N/A W mw 8. mw/ C mw mw POST OFFICE BOX DALLAS, TEXAS 7

4 SN, SN7 SLLS7C SEPTEMBER 97 REVISED MARCH 997 recommended operating conditions SN SN7 MIN NOM MAX MIN NOM MAX UNIT Supply voltage, V CC...7. V High-level input voltage, V IH V Low-level input voltage, V IL.8.8 V High-level output current, I OH ma Low-level output current, I OL ma Operating free-air temperature, T A 7 C electrical characteristics over recommended operating free-air temperature range (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP MAX MIN TYP MAX UNIT SN SN7 V IK Input clamp voltage V CC = MIN, I I = ma V V OH V OL High-level output V CC = MIN, V IH = V, I OH = ma.... V voltage V IL =.8 V I OH = ma.. Low-level output V CC = MIN, V IH = V, V IL =.8 V,.... V voltage I OL = ma V OK clamp voltage V CC = MAX, I O = ma.... V I O(off) I OZ I I I IH I IL I OS I CC Off-state open-collector output V CC = MAX current Off-state (high-impedance-state) impedance output current Input current at maximum input voltage A, B, C CC T A = C V OH = V T A = C A V T A = C μa V OH =. TA = 7 C T A = C, V O = to V CC ± ± V CC = MAX, V O = V O =. V ±8 ± μa controls at T A = MAX.8 V V O =. V ±8 ± V O = V CC 8 V CC = MAX, V I = V. High-level A, B, C V V input current CC = MAX, V I =. CC 8 8 Low-level A, B, C.. V V input current CC = MAX, V I =. CC.. Short-circuit output current V CC = MAX, V O =, T A = C 9 9 ma Supply current All inputs at V, No load, V CC = MAX 7 7 (both drivers) T A = C V CC = 7 V 8 8 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 T A = C and V CC = V, with the exception of V CC at 7 V. Only one output should be shorted at a time, and duration of the short-circuit should not exceed one second. ma μaa ma ma POST OFFICE BOX DALLAS, TEXAS 7

5 SN, SN7 switching characteristics, V CC = V, C L = pf, T A = C PARAMETER t PLH Propagation delay time, low-to-high level output t PHL Propagation delay time, high-to-low-level output SLLS7C SEPTEMBER 97 REVISED MARCH 997 SN SN7 TEST CONDITIONS MIN TYP MAX MIN TYP MAX UNIT ns See Figure ns t PZH enable time to high level R L = 8 Ω, See Figure 7 7 ns t PZL enable time to low level R L = Ω, See Figure ns t PHZ disable time from high level R L = 8 Ω, See Figure ns t PLZ disable time from low level R L = Ω, See Figure 7 7 ns PARAMETER MEASUREMENT INFORMATION V kω Pulse Generator (see Note A) Input Ω AND C L = pf (see Note B) NAND C L = pf (see Note B) TEST CIRCUIT ns ns Input 9%. V 9%. V V % t PHL % t PLH V V OH NAND. V. V t PLH tphl V OL V OH AND. V. V VOLTAGE WAVEFORMS V OL NOTES: A. The pulse generator has the following characteristics: Z O = Ω, PRR khz, t w = ns. B. C L includes probe and jig capacitance. Figure. Test Circuit and Voltage Waveforms t PLH and t PHL POST OFFICE BOX DALLAS, TEXAS 7

6 SN, SN7 SLLS7C SEPTEMBER 97 REVISED MARCH 997 Input PARAMETER MEASUREMENT INFORMATION Pulse Generator (see Note A) Ω C L = pf (see Note B) NAND AND V R L 8 Ω kω C L = pf (see Note B) V TEST CIRCUIT ns ns 9% 9% V Input. V. V % t PZH % V V OH. V. V t PHZ V off V VOLTAGE WAVEFORMS NOTES: A. The pulse generator has the following characteristics: Z O = Ω, PRR khz, t w = ns. B. C L includes probe and jig capacitance. Figure. Test Circuit and Voltage Waveforms t PZH and t PHZ POST OFFICE BOX DALLAS, TEXAS 7

7 SN, SN7 PARAMETER MEASUREMENT INFORMATION SLLS7C SEPTEMBER 97 REVISED MARCH 997 Input Pulse Generator (see Note A) V kω Ω C L = pf (see Note B) NAND AND V R L Ω C L = pf (see Note B) TEST CIRCUIT ns ns Input % 9%. V 9%. V % V V t PZL t PLZ V. V. V V OL VOLTAGE WAVEFORMS NOTES: A. The pulse generator has the following characteristics: Z O = Ω, PRR khz, t w = ns. B. C L includes probe and jig capacitance. Figure. Test Circuit and Voltage Waveforms, t PZL and t PLZ POST OFFICE BOX DALLAS, TEXAS 7 7

8 SN, SN7 SLLS7C SEPTEMBER 97 REVISED MARCH 997 TYPICAL CHARACTERISTICS ÁÁÁÁ No Load ÁÁÁÁ T A = C OUTPUT VOLTAGE DATA INPUT VOLTAGE ÁÁÁÁ V CC = V ÁÁÁÁ No Load OUTPUT VOLTAGE DATA INPUT VOLTAGE ÁÁVO VO Voltage V ÁÁ V CC =. V V CC = V V CC =. V VO V O Voltage V ÁÁ T A = C T A = C T A = C V I Data Input Voltage V Figure V I Data Input Voltage V Figure OUTPUT VOLTAGE INPUT VOLTAGE (OUTPUT CONTROL) Load = Ω to GND T A = C OUTPUT VOLTAGE INPUT VOLTAGE (OUTPUT CONTROL) V CC = V Load = Ω to GND VO V O Voltage V ÁÁÁ V CC =. V V CC = V V CC =. V VO V O Voltage V ÁÁ T A = C T A = C T A = C Disabled High Disabled High V I Input Voltage ( Control) V Figure V I Input Voltage ( Control) V Figure 7 Data for temperatures below C and above 7 C and for supply voltages below.7 V and above. V are applicable to SN circuits only. These parameters were measured with the active pullup connected to the sink output. 8 POST OFFICE BOX DALLAS, TEXAS 7

9 SN, SN7 TYPICAL CHARACTERISTICS SLLS7C SEPTEMBER 97 REVISED MARCH 997 VO V O Voltage V ÁÁ OUTPUT VOLTAGE INPUT VOLTAGE (OUTPUT CONTROL) V CC =. V V CC = V V CC =. V Disabled ÁÁÁÁÁÁÁ Load = Ω to V ÁÁÁÁÁÁÁ CC Low T A = C VO Voltage V ÁÁVO OUTPUT VOLTAGE INPUT VOLTAGE (OUTPUT CONTROL) T A = C ÁÁÁÁÁÁÁ Load = Ω to V CC ÁÁÁÁÁÁÁ V CC = V T A = C T A = C V I Input Voltage ( Control) V Figure 8 Disabled Low V I Input Voltage ( Control) V Figure 9 VO V O Voltage V ÁÁ V CC =. V OUTPUT VOLTAGE FREE-AIR TEMPERATURE V OH (I OH = ma) V OH (I OH = ma) V OL (I OL = ma) High-Level Voltage V ÁÁ V O T A = C HIGH-LEVEL OUTPUT VOLTAGE OUTPUT CURRENT V CC =. V V CC =. V V CC = V 7 7 T A Free-Air Temperature C Figure 8 I OH Current ma Figure Data for temperatures below C and above 7 C and for supply voltages below.7 V and above. V are applicable to SN circuits only. These parameters were measured with the active pullup connected to the sink output. POST OFFICE BOX DALLAS, TEXAS 7 9

10 SN, SN7 SLLS7C SEPTEMBER 97 REVISED MARCH 997 TYPICAL CHARACTERISTICS.. T A = C LOW-LEVEL OUTPUT VOLTAGE OUTPUT CURRENT 8 7 ÁÁÁÁ No Load T A = C SUPPLY CURRENT (BOTH DRIVERS) SUPPLY VOLTAGE VOL V Voltage V OL ÁÁÁ... V CC =. V V CC =. V ICC Supply Current ma ÁÁ Inputs Grounded Inputs Open. 8 I OL Current ma Figure 7 8 V CC Supply Voltage V Figure ICC Supply Current ma ÁÁÁ 8 SUPPLY CURRENT (BOTH DRIVERS) OUTPUT CURRENT ÁÁÁÁÁÁ V ÁÁÁÁÁÁ CC = V Inputs Grounded ÁÁÁÁÁÁ No Load ICC Supply Current ma ÁÁ SUPPLY CURRENT (BOTH DRIVERS) SUPPLY VOLTAGE ÁÁÁÁÁÁÁ V CC = V ÁÁÁÁÁÁÁ R L = C ÁÁÁÁÁÁÁ L = pf Inputs: -V Square Wave ÁÁÁÁÁÁÁ T A = C T A Free-Air Temperature C Figure.. f Frequency MHz Figure Data for temperatures below C and above 7 C and for supply voltages below.7 V and above. V are applicable to SN circuits only. These parameters were measured with the active pullup connected to the sink output. POST OFFICE BOX DALLAS, TEXAS 7

11 SN, SN7 TYPICAL CHARACTERISTICS SLLS7C SEPTEMBER 97 REVISED MARCH 997 Propagation Delay Times From Data Inputs ns V ÁÁÁÁÁ CC = V 8 C L = pf ÁÁÁÁÁ See Figure 8 PROPAGATION DELAY TIMES FROM DATA INPUTS FREE-AIR TEMPERATURE t PLH t PHL 7 7 T A Free-Air Temperature C Figure Enable and Disable Times ns OUTPUT ENABLE AND DISABLE TIMES FREE-AIR TEMPERATURE ÁÁÁÁÁÁ V CC = V See Figures and 7 7 T A Free-Air Temperature C Figure 7 Data for temperatures below C and above 7 C and for supply voltages below.7 V and above. V are applicable to SN circuits only. These parameters were measured with the active pullup connected to the sink output. t PLZ t PZL t PHZ t PZH APPLICATION INFORMATION Location Location R T R T Location Location Location Twisted Pair Location SN7 Driver SN7 Receiver R T = Z O. A capacitor may be connected in series with R T to reduce power dissipation. Figure 8. Basic Party-Line or Data-Bus Differential Data Transmission POST OFFICE BOX DALLAS, TEXAS 7

12 PACKAGE OPTION ADDENDUM 7-Mar-7 PACKAGING INFORMATION Orderable Device Status () Package Type Package Drawing Pins Package Qty Eco Plan () Lead/Ball Finish () MSL Peak Temp () Op Temp ( C) 9-887A ACTIVE LCCC FK TBD POST-PLATE N / A for Pkg Type - to 9-887A SNJ FK Device Marking 9-887EA ACTIVE CDIP J TBD A N / A for Pkg Type - to 9-887EA SNJJ 9-887FA ACTIVE CFP W TBD A N / A for Pkg Type - to 9-887FA SNJW JM8/BEA ACTIVE CDIP J TBD A N / A for Pkg Type - to JM8 /BEA M8/BEA ACTIVE CDIP J TBD A N / A for Pkg Type - to JM8 /BEA SNJ ACTIVE CDIP J TBD A N / A for Pkg Type - to SNJ (/) Samples SN7N ACTIVE PDIP N Pb-Free (RoHS) SN7NE ACTIVE PDIP N Pb-Free (RoHS) SN7NSR ACTIVE SO NS Green (RoHS & no Sb/Br) CU NIPDAU N / A for Pkg Type to 7 SN7N CU NIPDAU N / A for Pkg Type to 7 SN7N CU NIPDAU Level--C-UNLIM to 7 SN7 SNJFK ACTIVE LCCC FK TBD POST-PLATE N / A for Pkg Type - to 9-887A SNJ FK SNJJ ACTIVE CDIP J TBD A N / A for Pkg Type - to 9-887EA SNJJ SNJW ACTIVE CFP W TBD A N / A for Pkg Type - to 9-887FA SNJW () 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. Addendum-Page

13 PACKAGE OPTION ADDENDUM 7-Mar-7 () Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check 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 substances, including the requirement that lead not exceed.% 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 ) lead-based flip-chip solder bumps used between the die and package, or ) 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.% by weight in homogeneous material) () MSL, Peak Temp. - The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature. () There may be additional marking, which relates to the logo, the lot trace code information, or the environmental category on the device. () Multiple Device Markings will be inside parentheses. Only one Device Marking contained in parentheses and separated by a "~" will appear on a device. If a line is indented then it is a continuation of the previous line and the two combined represent the entire Device Marking for that device. () Lead/Ball Finish - Orderable Devices may have multiple material finish options. Finish options are separated by a vertical ruled line. Lead/Ball Finish values may wrap to two lines if the finish value exceeds the maximum column width. 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. OTHER QUALIFIED VERSIONS OF SN, SN7 : Catalog: SN7 Military: SN NOTE: Qualified Version Definitions: Catalog - TI's standard catalog product Military - QML certified for Military and Defense Applications Addendum-Page

14 PACKAGE MATERIALS INFORMATION -Jul- TAPE AND REEL INFORMATION *All dimensions are nominal Device Package Type Package Drawing Pins SPQ Reel Diameter (mm) Reel Width W (mm) A (mm) B (mm) K (mm) P (mm) W (mm) Pin Quadrant SN7NSR SO NS Q Pack Materials-Page

15 PACKAGE MATERIALS INFORMATION -Jul- *All dimensions are nominal Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) SN7NSR SO NS Pack Materials-Page

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