CMX138A - Audio Scrambler and Sub-Audio Signalling Processor

Name: CMX138A
SKU: CMX138A-963010

Consumer Microcircuits Limited

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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
Datasheet	CMX138A-ConsumerMicrocircuitsLimited.pdf

CMX138A Product details

Description

The CMX138A is a half-duplex, audio scrambler and sub-audio signalling processor IC for Analogue Twoway Radio applications. performing simultaneous processing of Sub-audio and In-band signalling.

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: CTCSS, DCS.
Auxiliary System Clock Output.
Tx Output for Single-point Modulation.
Low-power (3.0V to 3.6V) Operation.
Flexible Powersave Modes.
C-BUS Serial Interface to Host µC.

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Published: Jan 31, 2016 |