CMX867A - Low Power V.22 Modem

Datasheet Summary

Description

The CMX867A 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.

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 CMX868A Provisional Issue.

CML Microcircuits

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Datasheet Details

Part number	CMX867A
Manufacturer	CML Microcircuits
File Size	1.50 MB
Description	Low Power V.22 Modem
Datasheet	CMX867A Datasheet
Additional preview pages of the CMX867A datasheet.

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Full PDF Text Transcription

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CML Microcircuits COMMUNICATION SEMICONDUCTORS CMX867A Low Power V.22 Modem D/867A/2 September 2006 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 CMX868A Provisional Issue Applications • Telephone Telemetry Systems • Remote Utility Meter Reading • Security Systems • Industrial Control Systems • Electronic Cash Terminals • Pay-Phones • Set-Top Boxes 1. Brief Description The CMX867A is a multi-standard modem for use in telephone based information and telemetry systems.

Published: Jan 21, 2015 |