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CMX869A - Low Power V.32 bis Modem

General Description

The CMX869A is a multi-standard modem for use in EPOS terminals, telephone based information and telemetry systems.

It can transmit and detect standard DTMF and modem calling and answer signals or user-specific programmed single or dual tone signals.

Key Features

  • V.32 bis/V.32/V.22 bis/V.22 Automodem (14400, 12000, 9600, 7200, 4800, 2400, 1200 bps Duplex).
  • V.22 bis / V.22 Manual Modem (2400, 1200 bps).
  • 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.
  • Asynchronous, Synchronous and HDLC Modes.

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Datasheet Details

Part number CMX869A
Manufacturer CML
File Size 1.50 MB
Description Low Power V.32 bis Modem
Datasheet download datasheet CMX869A Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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CMX869A CML Microcircuits Low Power V.32 bis Modem COMMUNICATION SEMICONDUCTORS with Auto / Manual Connect D/869A/2 August 2005 Features • V.32 bis/V.32/V.22 bis/V.22 Automodem (14400, 12000, 9600, 7200, 4800, 2400, 1200 bps Duplex) • V.22 bis / V.22 Manual Modem (2400, 1200 bps) • 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 • Asynchronous, Synchronous and HDLC Modes Applications Provisional Issue • EPOS Terminals • Telephone Telemetry Systems • Remote Utility Meter Reading • Security Systems • Industrial Control Systems • Electronic Cash Terminals • Pay-Phones • Cable TV Set-Top Boxes 1.