DS9638CMX ,RS-422 Dual High Speed Differential Line DriverFeaturesn Single 5V supplyThe DS9638 is a Schottky, TTL compatible, dual differentialline driver de ..
DS9638CMX ,RS-422 Dual High Speed Differential Line DriverFeaturesn Single 5V supplyThe DS9638 is a Schottky, TTL compatible, dual differentialline driver de ..
DS9638CN ,RS-422 Dual High Speed Differential Line Driverfeatures a short circuit protected active pull-up
DS9638J/883 ,RS-422 Dual High Speed Differential Line Driver 8-CDIP -55 to 125features a short circuit protectedactive pull-up with low output impedance and is• Propagation Dela ..
DS9639 ,Dual Differential Line ReceiverFeaturesn Dual channelThe DS9639A is a Schottky dual differential line receiverwhich has been speci ..
DS9639ACN ,Dual Differential Line ReceiverElectrical Characteristics (Notes 3, 4)Over recommended operating temperature and supply voltage ra ..
ED1402 ,NPN general purpose transistor
ED1402B ,NPN general purpose transistor
ED1402B ,NPN general purpose transistor
ED1402C ,NPN general purpose transistor
ED1402C ,NPN general purpose transistor
ED1402E ,NPN general purpose transistor
DS9638CM-DS9638CMX-DS9638CN
RS-422 Dual High Speed Differential Line Driver
DS9638
RS-422 Dual High Speed Differential Line Driver
General Description
The DS9638isa Schottky, TTL compatible, dual differential
line driver designed specificallyto meet the EIA Standard
RS-422 specifications.Itis designedto provide unipolar
differential driveto twisted pairor parallel wire transmission
lines. The inputs are TTL compatible. The outputsare similar totem pole TTL outputs, with active pull-up and pull-down.
The device featuresa short circuit protected active pull-up
with low output impedance andis specifiedto drive 50Ω
transmission linesat high speed.The mini-DIP provides high
package density.
Features Single5V supply Schottky technology TTL and CMOS compatible inputs Output short circuit protection Input clamp diodes Complementary outputs Minimum output skew (<1.0ns typical)50 mA output drive capabilityfor 50Ω transmission lines Meets EIA RS-422 specifications Propagation delayof less than10ns “Glitchless” differential output Delay time stable with VCC and temperature variations
(<2.0ns typical) (Figure3) Extended temperature range
Connection Diagram
8-Lead DIP
Top View
Order Number DS9638CMor DS9638CN
See NS Package Number M08Aor N08E
For Complete Military Product Specifications,
referto the appropriate SMDor MDS.
Order Number DS9638MJ/883
SeeNS Package Number J08A
May 1998
DS9638
RS-422
Dual
High
Speed
Differential
Line
Driver
