CMX644A Datasheet PDF - Consumer Microcircuits Limited V.22 and Bell 212A Modem Specs

CMX644A - V.22 and Bell 212A Modem

Datasheet Summary

Description

The CMX644A V.22 modem is intended for use in any telephone based information and telemetry system with low power requirements.

Using V .22 signalling, fast call set up times and robust error resistant transmission can be implemented by efficient low power circuits.

Features

V.22/Bell 212A Compatible Modem Integrated DTMF Encoder Call Progress/Accurate Answer Tone Detection Line Reversal and Ringing Detector Low Power Operation (2.7V) Fully Integrated UART Functions.

Datasheet Details

Part number	CMX644A
Manufacturer	Consumer Microcircuits Limited
File Size	1.34 MB
Description	V.22 and Bell 212A Modem
Datasheet	CMX644A Datasheet
Additional preview pages of the CMX644A datasheet.

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Full PDF Text Transcription

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CMX644A V.22 and Bell 212A Modem D/644A/6 June 2000 Provisional Issue Features • • • • • • V.22/Bell 212A Compatible Modem Integrated DTMF Encoder Call Progress/Accurate Answer Tone Detection Line Reversal and Ringing Detector Low Power Operation (2.7V) Fully Integrated UART Functions Applications • • • • • • Telephone Telemetry Systems Remote Utility Meter Reading Security Systems/Cash Terminals Industrial Control Systems Pay-Phones Cable TV Set-Top Boxes 1.1 Brief Description The CMX644A V.22 modem is intended for use in any telephone based information and telemetry system with low power requirements. Using V .22 signalling, fast call set up times and robust error resistant transmission can be implemented by efficient low power circuits.

Published: Jun 5, 2014 |