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CMX138A Datasheet - Consumer Microcircuits Limited

CMX138A-ConsumerMicrocircuitsLimited.pdf

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Datasheet Details

Part number:

CMX138A

Manufacturer:

Consumer Microcircuits Limited

File Size:

1.49 MB

Description:

Audio scrambler and sub-audio signalling processor.

CMX138A, Audio Scrambler and Sub-Audio Signalling Processor

The CMX138A is a half-duplex, audio scrambler and sub-audio signalling processor IC for Analogue Twoway Radio applications.

This makes it a suitable device for the leisure radio markets (FRS, MURS, PMR446 and GMRS).

This device provides a user programmable frequency inversion audio scrambler, compan

CMX138A Features

* Programmable Audio Scrambler

* Concurrent Audio/Signalling Operations

* Full Audio-band Processing: Pre and De-emphasis, Compandor, Scrambler and Selectable 2.55/3 kHz Filters

* Auxiliary ADC and Auxiliary DAC

* Selectable Audio Processing Order

* Sub-audio Signalling: CTC

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