Description
CMX973 Quadrature Modulator/Demodulator D/973/13 April 2022 Provisional Issue .
The CMX973 integrates a quadrature (I/Q) modulator and a low-power quadrature IF/RF demodulator, both featuring a wide operating frequency range and.
Features
* 20
* 300MHz IF/RF Demodulator
* 10MHz Rx and 25MHz Tx I/Q Bandwidth
* 20
* 1000 MHz RF Modulator
* 0dBm Modulator Output
* < 1 degree I/Q Phase Matching
* < 0.5 dB I/Q Gain Matching
* Low Power, 3.0V
* 3.6V Operation
Applications
* Wireless Data Terminals
* HF/VHF and UHF Mobile Radio
* Avionics Radio Systems
* Telemetry Modems
* Wireless Microphones
* Software Defined Radio (SDR)
* Satellite Terminals
TXIN
RXLO
VCO P2
VCO P1
VCO VCO
N1
N2 OA1O OA1N
TXIP TXQP TX