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CMX867 Datasheet Low Power V.22 Modem

Manufacturer: CML Microcircuits

Overview: D/867/2 November 2001.

Datasheet Details

Part number CMX867
Manufacturer CML Microcircuits
File Size 713.18 KB
Description Low Power V.22 Modem
Download CMX867 Download (PDF)

General Description

The CMX867 is a multi-standard modem for use in telephone based information and telemetry systems.

Control of the device is via a simple high speed serial bus, compatible with most types of µC serial interface.

The data transmitted and received by the modem is also transferred over the same serial bus.

Key Features

  • V.22, Bell 212A 1200/1200 or 600/600 bps DPSK.
  • V.23 1200/75, 1200/1200, 75, 1200 bps FSK.
  • Bell 202 1200/150, 1200/1200, 150, 1200 bps FSK.
  • V.21 or Bell 103 300/300 bps FSK.
  • DTMF/Tones Transmit and Receive.
  • ‘Powersave’ Standby Mode.
  • Software and Hardware Compatible with CMX868 CMX867 Low Power V.22 Modem Provisional Information.