CMX264 Datasheet - Consumer Microcircuits Limited

CMX264 Frequency Domain Split Band Scrambler

The CMX264 is a frequency domain scrambler for use in analogue cellular phone systems. It contains separate Tx and Rx paths for full duplex operation and operates under µProcessor control via a simple serial interface. In the Tx path, scrambling is achieved by splitting the audio band into two part.

CMX264 Features

* Ensures Privacy

* Full Duplex High Quality Recovered Audio Low Height, Surface Mount Package 3.0V, Low Power Operation

* Fixed or Rolling Code Standby Mode Uses Split Band Inversion Low Current, Low Vol

CMX264-ConsumerMicrocircuitsLimited.pdf