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DS9622

National Semiconductor
Part Number DS9622
Manufacturer National Semiconductor
Description Dual Line Receiver
Published Mar 30, 2005
Detailed Description DS9622 Dual Line Receiver October 1993 DS9622 Dual Line Receiver General Description The DS9622 is a dual line receive...
Datasheet PDF File DS9622 PDF File

DS9622
DS9622


Overview
DS9622 Dual Line Receiver October 1993 DS9622 Dual Line Receiver General Description The DS9622 is a dual line receiver designed to discriminate a worst case logic swing of 2V from a ± 10V common mode noise signal or ground shift.
A 1.
5V threshold is built into the differential amplifier to offer a TTL compatible threshold voltage and maximum noise immunity.
The offset is obtained by use of current sources and matched resistors.
The DS9622 allows the choice of output states with the input open, without affecting circuit performance by use of S3.
A 130Ω terminating resistor is provided at the input of each line receiver.
An enable is also provided for each line receiver.
The output is TTL c...



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