CMX7164 Datasheet - Consumer Microcircuits Limited

CMX7164 Multi Mode Modem

The CMX7164 Multi Mode Modem is a half-duplex device currently supporting GMSK/GFSK, 4/16/32/64QAM, 2/4/8/16-Level FSK and V.23 modes in multiple channel spacings under host control. Its *Function Image (FI) is loaded to initialise the device and determine modulation types. The 7164FI-1.x supp.

CMX7164 Features

* Half-duplex modem supports multiple modulations and channel spacings

* 7164FI-1.x o GMSK/GFSK with BT=0.5, 0.3, 0.27 or 0.25 o Over-air compatible with FX/MX909B and CMX7143FI-1.x o Two frame sync detectors o Automatic frame sync detect o Rx carrier frequency correction o Receive s

CMX7164-ConsumerMicrocircuitsLimited.pdf