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CMX885 - Marine VHF Audio and Signalling Processor

General Description

The CMX885 is a half-duplex, audio, signalling and data processing IC for use in Marine VHF radio systems.

Comprehensive audio processing facilities include complete audio processing, filtering, pre- or deemphasis and frequency inversion scrambling.

Key Features

  • Concurrent Audio/Signalling/Data Operations.
  • Complete Audio-band Processing: o Selectable Audio Processing Order o Pre and De-emphasis o Selectable 2.55/3.0 kHz Filtering o Limiter.
  • DSC/ATIS Modem for Marine.

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Datasheet Details

Part number CMX885
Manufacturer Consumer Microcircuits Limited
File Size 3.62 MB
Description Marine VHF Audio and Signalling Processor
Datasheet download datasheet CMX885 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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CML Microcircuits COMMUNICATION SEMICONDUCTORS CMX885 Marine VHF Audio and Signalling Processor D/885/4 June 2017 Audio and Signalling Processing, DTMF, DSC/ATIS and NOAA with Auxiliary Functions for use in Marine VHF Systems Features  Concurrent Audio/Signalling/Data Operations  Complete Audio-band Processing: o Selectable Audio Processing Order o Pre and De-emphasis o Selectable 2.55/3.