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| MILITARY DATA SHEET MNDS7830-X REV 0A0 DUAL DIFFERENTIAL LINE DRIVER General Description The DS7830 is a dual differential line driver that also performs the dual four-input NAND or dual four-input AND function. TTL (Transistor-Transistor-Logic) multiple emitter inputs allow this line driver to interface with standard TTL systems. The differential outputs are balanced and are designed to drive long lengths of coaxial cable, strip line, or twisted pair transmission lines with characteristic impedances of 50 Ohms to 500 Ohms. The differential feature of the output eliminates troublesome ground-loop errors normally associated with single-wire transmissions. Original Creation Date: 01/18/96 Last Update Date: 12/20/96 Last Major Revision Date: 01/18/96 Industry Part Number DS7830 NS Part Numbers DS7830J/883 DS7830W/883 Prime Die DM7830 Processing MIL-STD-883, Method 5004 Subgrp Description 1 2 3 4 5 6 7 8A 8B 9 10 11 Static tests at Static tests at Static tests at Dynamic tests at Dynamic tests at Dynamic tests at Functional tests at Functional tests at Functional tests at Switching tests at Switching tests at Switching tests at Temp ( oC) +25 +125 -55 +25 +125 -55 +25 +125 -55 +25 +125 -55 Quality Conformance Inspection MIL-STD-883, Method 5005 1 MNDS7830-X REV 0A0 MILITARY DATA SHEET Features Single 5V power supply Diode protected outputs for termination of positive and negative voltage transients Diode protected inputs to prevent line ringing High speed Short circuit protection 2 MNDS7830-X REV 0A0 MILITARY DATA SHEET (Absolute Maximum Ratings) (Note 1) Vcc 7.0V Input Voltage 5.5V Storage Temperature -65 C to +150 C Lead Temperature Soldering, 4 seconds Output Short Circuit Duration (125 C) Maximum Power Dissipation @ 25 C (Note 2) CerDip (J Pkg) CerPak (W Pkg) Note 1: 260 C 1 Second 1442mW 943mW Note 2: "Absolute Maximum Ratings" are those values beyond which the safety of the device cannot be guaranteed. Except for "Operating Temperature Range" they are not meant to imply that the devices should be operated at these limits. The table of "Electrical Characteristics" provides conditions for actual device operation. Derate CerDip (J) Pkg 9.6 mW/C above 25C. Derate CerPak (W) Pkg 6.3 mW/C above 25C. Recommended Operating Conditions Supply Voltage (Vcc) Min. Typ. Max. Temperature (TA) (Note 1) Min. Typ. Max. Note 1: 4.5V 5.0V 5.5V -55C +25C +125C Power dissipation must be externally controlled at elevated temperatures. 3 MNDS7830-X REV 0A0 MILITARY DATA SHEET Electrical Characteristics DC PARAMETERS SYMBOL Voh1 Voh2 Vol1 Vol2 Iih1 Iih2 Iil Ios(min) Ios(max) Vic Icc Vih Vil PARAMETER Logical "1" Output Voltage Logical "1" Output Voltage Logical "0" Output Voltage Logical "0" Output Voltage Logical "1" Input Current Logical "1" Input Current Logical "0" Input Current Short Circuit Output Current Short Circuit Output Current Input Clamp Voltage Power Supply Current LOgical "1" Input Voltage Logical "0" Input Voltage CONDITIONS Vcc= 4.5V, Iout=-0.8mA, Vin=2V/0.8V Vcc= 4.5V, Iout=-40mA, Vin=2V/0.8V Vcc= 4.5V, Iol= 32mA, Vin=0.8V/2V Vcc= 4.5V, Iol= 40mA, Vin=0.8V/2V Vcc=5.5V, Vih=2.4V Vcc=5.5V, Vih=5.5V Vcc=5.5V, Vil= 0.4V Vcc= 5V, Vout= 0V Vcc= 5V, Vout=0V Vcc= 4.5V, Iin= -12mA Vcc= 5V, Vin= 5V (both drivers combined) Vcc= 4.5V Vcc= 4.5V NOTES 2 2 2 2 2 2 2 2 2 2 2 1, 2 1, 2 2 0.8 -40 -120 -1.5 36 PINNAME MIN 2.4 1.8 0.4 0.5 120 2 -4.8 MAX UNIT V V V V uA mA mA mA mA V mA V V SUBGROUPS 1, 2, 3 1, 2, 3 1, 2, 3 1, 2, 3 1, 2, 3 1, 2, 3 1, 2, 3 1, 2 1, 2 1, 2, 3 1, 2, 3 1, 2, 3 1, 2, 3 AC PARAMETERS: PROPAGATION DELAY TIME: (The following conditions apply to all the following parameters, unless otherwise specified.) AC: Vcc=5V, RL=400 ohms, Cl=50pF or equivalent impedance provided by diode load.Tr = Tf = 10nS. tPLH tPHL tPHL tPHL/tPLH Progationd Delay Time: AND/NAND Propagation Delay Time: AND Propagation Delay Time: NAND Differential Delay Rl=100 Ohms 3 3 3 1 12 18 8 16 nS nS nS nS 9 9 9 9 Note 1: Note 2: Note 3: Parameter tested go-no-go only. Subgroup 1 and 2: Power dissipation must be externally controlled at elevated temperatures. Guaranteed parameter not tested. 4 MNDS7830-X REV 0A0 MILITARY DATA SHEET Graphics and Diagrams GRAPHICS# J14ARH W14BRN CERDIP (J), 14 LEAD (P/P DWG) CERPAC (W), 14 LEAD (P/P DWG) DESCRIPTION See attached graphics following this page. 5 |
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