DS9622 Dual Line Receiver
October 1993
DS9622 Dual Line Receiver
General Description
The DS9622 is a dual line receive...
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 compatible. The output high level can be increased to 12V by tying it to a positive supply through a resistor. The output circuits allow wired-OR operation.
Features
n n n n n n n n TTL compatible threshold
voltage Input terminating resistors Choice of output state with inputs open TTL compatible output High common mode Wired-OR capability Enable inputs Logic compatible supply
voltages
Connection Diagram
14–Lead DIP
DS009760-2
Top View For Complete Military 883 Specifications, see RETS Datasheet. Order Number DS9622ME/883, DS9622MJ/883 or DS9622MW/883 See NS Package Number E20A, J14A or W14B
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DS009760
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Absolute Maximum Ratings (Note 1)
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