CMX975 Datasheet (CML) - 2.7GHz Up/Down converter

CMX975, 2.7GHz Up/Down converter

The CMX975 is an RF building block IC that provides multiple functions consisting of: RF PLL/VCO, IF PLL/VCO, Transmit Up-convert mixer, Rx Down-convert mixer, and LNA.

The RF high frequency synthesiser employs a Fractional-N design and will operate at up to 3.6GHz using a fully-integrated internal

CMX975 Features

* 1 to 2.7 GHz Up/Down-converter Configurable image reject or normal mode Rx mixer Configurable sideband suppression or normal mode Tx mixer Combine with CMX973 to implement RF-to-I/Q transceiver 1 to 2.7 GHz RF / 10 to 500 MHz IF

* Integrated LNA 1.7dB noise figure at 1.5GHz 18dB programmab