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CMX865A - DTMF CODEC AND TELECOM SIGNALLING COMBO

Datasheet Summary

Description

The CMX865A is a multi-standard modem for use in Wireless Local Loop, Short Message Service telephone based information and telemetry systems.

Flexible line driver, hybrid and receiver circuits are integrated on chip, requiring only passive external components to build a 2 or 4-wire line interface.

Features

  • 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.
  • Low Voice Falsing DTMF Decoder.
  • DTMF/Tones Transmit and Receive.
  • Low Power - High Performance.

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Datasheet preview – CMX865A

Datasheet Details

Part number CMX865A
Manufacturer CML
File Size 1.76 MB
Description DTMF CODEC AND TELECOM SIGNALLING COMBO
Datasheet download datasheet CMX865A Datasheet
Additional preview pages of the CMX865A datasheet.

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Full PDF Text Transcription

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CMX865A Telecom Signalling Device D/865A/3 February 2007 Provisional Issue CMX865A – DTMF CODEC AND TELECOM SIGNALLING COMBO Features • 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 • Low Voice Falsing DTMF Decoder • DTMF/Tones Transmit and Receive • Low Power - High Performance Applications • Wireless Local Loops • SMS Phones • Security Systems • Remote Utility Meter Reading • Industrial Control Systems • Pay-Phones • Set-Top Boxes CMX865A TX USART FSK MODULATOR www.DataSheet4U.com TONE / DTMF GENERATOR RX USART FSK RECEIVER TONE / DTMF DETECTOR LINE LINE INTERFACE C-BUS SERIAL INTERFACE HOST µC 1.
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