Part number:
XR-14412
Manufacturer:
EXAR
File Size:
268.92 KB
Description:
Fsk modem system.
Datasheet Details
Part number:
XR-14412
Manufacturer:
EXAR
File Size:
268.92 KB
Description:
Fsk modem system.
XR-14412, FSK Modem System
The XR-14412 contains all the necessary circuitry to construct a complete FSK modulator/demodulator (MODEM) system.
Included is circuitry for pinprogrammable frequency bands, either U.S.
or foreign (CCITI) standards for low-speed MODEMS.
The XR-14412 provides T2L-compatible inputs and outputs.
Inclu
XR-14412 Features
* for self-testing and an echo suppression tone generator. The XR-14412 utilizes complementary MOS technology for low-power operation. FUNCTIONAL BLOCK DIAGRAM Voo TTLD TYPE ECHO FEATURES Simplex, Half-Duplex, and Full-Duplex Operation Crystal Controlled Answer or Originate Modes Single Supply Oper
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