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CMX866 - V.22 bis Modem

Datasheet Summary

Description

The CMX866 is a multi-standard modem for use in telephone based information and telemetry systems.

Control of the device is via AT commands over a simple 9600b/s serial interface, compatible with most types of host µController.

Features

  • V.22 bis, V.22 and Bell 212A QAM/DPSK.
  • V.23, Bell 202, V.21 and Bell 103 FSK.
  • Integral AT Command Set with 'Fast Connect'.
  • V.23 and Bell 202 'Fast Turnaround'.
  • Support for Type 1 Caller Line Identification.
  • DTMF/Programmable Tones: Transmit and Receive.
  • 'Zero-Power' and Powersave Standby Modes.
  • Low Power Operation Provisional Issue.

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Datasheet preview – CMX866

Datasheet Details

Part number CMX866
Manufacturer CML
File Size 1.54 MB
Description V.22 bis Modem
Datasheet download datasheet CMX866 Datasheet
Additional preview pages of the CMX866 datasheet.

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Full PDF Text Transcription

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CML Microcircuits COMMUNICATION SEMICONDUCTORS CMX866 V.22 bis Modem with AT Commands D/866/5 May 2008 Features • V.22 bis, V.22 and Bell 212A QAM/DPSK • V.23, Bell 202, V.21 and Bell 103 FSK • Integral AT Command Set with 'Fast Connect' • V.23 and Bell 202 'Fast Turnaround' • Support for Type 1 Caller Line Identification • DTMF/Programmable Tones: Transmit and Receive • 'Zero-Power' and Powersave Standby Modes • Low Power Operation Provisional Issue Applications • Telephone Telemetry Systems • Remote Utility Meter Reading • Security Systems • Industrial Control Systems • Electronic Cash Terminals / ATMs • Pay-Phones • Cable TV Set-Top Boxes • EPOS Terminals 1.1 Brief Description The CMX866 is a multi-standard modem for use in telephone based information and telemetry systems.
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