Part number:
XR-2121
Manufacturer:
Exar
File Size:
370.97 KB
Description:
Bell 212a type modulator.
Datasheet Details
The, XR-2121 is designed to provide the complete modulator function for a Bell 212A type modem.
The circuit accepts a synchronous serial data stream and generates either a 300 BPS frequency shift keyed (FSK) or a 1200 BPS differential phase shift keyed (DPSK) carrier signal.
An on-board digital-to-
Datasheet Details
XR-2121
Exar
370.97 KB
Bell 212a type modulator.
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