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
|
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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