CMX991
CMX991 is RF Quadrature Transmitter and RF Quadrature/Low IF Receiver manufactured by Consumer Microcircuits Limited.
CMX991/CMX992
CML Microcircuits RF Quadrature Transmitter and MUNICATION SEMICONDUCTORS RF Quadrature/Low IF Receiver
D/991_992/22 May 2017
Provisional Issue
This document describes two separate, high performance, RF ICs covering the range: 100MHz1 to 1GHz. The CMX991 is an RF Quadrature Transceiver and the CMX992 is an RF Quadrature Receiver.
Features
- Rx (CMX991 and CMX992) o RF mixer with output select o 1st IF input select o Selectable low IF outputs
(450kHz/455kHz) o 1st IF Variable Gain Amplifier (VGA) o 1st IF Signal Level Indicator (SLI) o Two-mode demodulator o I/Q Zero-IF with differential outputs
- Tx (CMX991 only) o I/Q modulator to IF o Image-reject up-converter o IF...
