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CMX624 Datasheet Bell 202 And V.23 Modem

Manufacturer: Consumer Microcircuits Limited

Overview: CMX624 V.23/Bell 202 Modem D/624/6 January 2001 Provisional Information.

General Description

The CMX624 V.23 / Bell 202 modem is intended for use in any telephone based information and telemetry system with low power requirements.

Using FSK signalling, fast call set-up times and robust error resistant transmission can be implemented by efficient low power circuits.

The circuit can operate at 1200bps full duplex over a 4-wire circuit or 1200 bps plus low speed data over a 2-wire circuit.

Key Features

  • V.23 / Bell 202 Compatible Modem.
  • Integrated DTMF Encoder.
  • Call Progress Tone Detection.
  • Line Reversal and Ring Detector.
  • Low Power Operation (2.7V).
  • Part of the CMX6x4 Modem Series.

CMX624 Distributor