CMX624 Datasheet (Consumer Microcircuits Limited)

CMX624, Bell 202 And V.23 Modem

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

CMX624 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 Applications

* Telephone Telemetry Systems

* R