Part number:
CMX138A
Manufacturer:
Consumer Microcircuits Limited
File Size:
1.49 MB
Description:
Audio scrambler and sub-audio signalling processor.
CMX138A-ConsumerMicrocircuitsLimited.pdf
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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