CMX7146 - CML Microsystems Plc

CMX7146 BPSK Wireless Data Modulator

CMX7146 FI-1.x is a BPSK data modulator for use in wireless systems, with automatic control of transmit hardware including RAMDAC for PA ramping. Other features include two Auxiliary ADC channels with four selectable inputs and up to four auxiliary DAC outputs (with the optional RAMDAC on the first DAC output, to facilitate transmitter power ramping). The de.

Features

 Plain or differential BPSK encoding
 600, 1200, 3600, 4800, 9600bps data rates
 Selectable RRC filter (α = 0.2, 0.3, 0.35)
 C-BUS serial interface to host µController
 C-BUS thru-port control of CMX971
 2 x Auxiliary ADCs and 4 x auxiliary DACs
 Auxiliary system clock outputs
 Low-power (3.0V to 3.6V) operation
 Available in 48-lead VQFN Package Applications
 Marine emergency beacons
 IIoT transmitters
 CubeSat communications Advance Information Host µC C-BUS C-BUS Registers Status Mode/Aux Data CMX7146 System Clk System Clock Synthesizers 2 aux ADCs 3 aux DACs 1 aux/RAM DA.