Digital PMR Processor

The CMX7141 FI-1.0 implements a half-duplex 4FSK modem and a large proportion of the dPMR Air Interface; Data Link and Call Control layers. In conjunction with a suitable host and a limiter/discriminator based RF transceiver a compact, low cost, low power digital PMR Radio conforming to ETSIs dPMR standard TS 102 490 CAN be realised. Dual mode, analogue/digital PMR operation CAN also be achieved with the CMX7141. The embedded functionality of the CMX7141 managing voice and data systems autonomously including Vocoder control, minimises host Microcontroller interactions enabling the lowest operating power and therefore the longest battery life for a dPMR Radio By Consumer Microcircuits Limited
CMX7141 's PackagesCMX7141 's pdf datasheet
CMX7141L4




CMX7141 Pinout will be updated soon..., now you can download the pdf datasheet to check the pinouts !
CMX7141 Application circuits
CMX7141 circuits
This is one application circuit of CMX7141,If you need more circuits,please download CMX7141's pdf datasheet.


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