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CMX7031 - The Two-Way Radio Processor

Description

The CMX7031/CMX7041 FI 1.5 is a full-function, half-duplex, audio, signalling and data processor IC.

Features

  • Concurrent Audio/Signalling/Data Operations.
  • Full Audio-band Processing: Pre and De-emphasis, Compandor, Scrambler and Selectable 2.55/3.0 kHz Filters.
  • 2 x RF Synthesisers (CMX7031 only).
  • Inband Signalling: Selcall, DTMF, NOAA NWR.
  • 3 x Analogue Inputs (Mic or Discriminator).
  • 2 x Auxiliary ADCs and 4 x Auxiliary DACs.
  • C-BUS Serial Interface to Host µController.
  • Low-power (3.0V to 3.6V) Operation.
  • Available in 64-pin, 48-pin LQFP and VQFN Packages.

📥 Download Datasheet

Datasheet Details

Part number CMX7031
Manufacturer Consumer Microcircuits Limited
File Size 3.04 MB
Description The Two-Way Radio Processor
Datasheet download datasheet CMX7031 Datasheet

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Full PDF Text Transcription

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CMX7031/CMX7041 CML Microcircuits The Two-Way Radio COMMUNICATION SEMICONDUCTORS Processor D/7031/41_FI1.x/13 July 2013 DATASHEET Provisional Issue 7031/7041 FI-1.5: Baseband Audio and Data Processor with Auxiliary System Clocks, ADCs and DACs for use in Analogue Radio Systems Features  Concurrent Audio/Signalling/Data Operations  Full Audio-band Processing: Pre and De-emphasis, Compandor, Scrambler and Selectable 2.55/3.0 kHz Filters  2 x RF Synthesisers (CMX7031 only)  Inband Signalling: Selcall, DTMF, NOAA NWR  3 x Analogue Inputs (Mic or Discriminator)  2 x Auxiliary ADCs and 4 x Auxiliary DACs  C-BUS Serial Interface to Host µController  Low-power (3.0V to 3.
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