CMX7131 Datasheet (CML Microsystems Plc)

CMX7131, Digital PMR Processor

The CMX7131/CMX7141 with 7131/7141FI-2.x implements a half-duplex 4FSK modem and a large proportion of the DCR Air Interface, Data Link and Call Control layers.

In conjunction with a suitable host and a limiter/discriminator based RF transceiver or CMX994 Direct Conversion (I/Q) receiver, a compact,

CMX7131 Features

* Digital PMR

* Tx Outputs for Two-Point or I/Q Modulation

* ARIB STD-T98 DCR Compliant

* Air Interface Physical Layer (Layer 1)

* Air Interface Data Link Layer (Layer 2)

* Rx Inputs for CMX994 Direct Conversion (I/Q) Receiver

* Two RF Synt