CMX7143 Datasheet - CML

CMX7143 - Multi-Mode Wireless Data Modem

Designed for use in wireless data modems, the CMX7143 with 7143FI-2.x is a half-duplex modem with carrier sense and automatic control of transmit hardware, including a RAMDAC for PA ramping.

Carrier sense provides a listen before talk capability, automatically reverting to receive if activity on

CMX7143 Features

* Multiple Modulation Types o 7143 FI-1.0: GMSK/GFSK Modulation o 7143 FI-2.0: 4FSK Modulation - Over-air compatibility with CMX969 for RD-LAP Tx/Rx o 7143 FI-3.0: FFSK/MSK Modulation

* Automatic Frame Sync Detection

* Automatic Preamble, Frame Sync Insertion

* 2 x Auxiliary ADCs and

CMX7143-CML.pdf