SA1921 Datasheet - Philips

SA1921 Satellite and cellular dual-band RF front-end

The SA1921 is an integrated dual-band RF front-end that operates at both cellular (AMPS, DAMPS, and GSM) and satellite (1515 *1600 MHz) frequencies, and is designed in a 13 GHz fT BiCMOS process *QUBiC1. The low-band is a combined low-noise amplifier (LNA) and mixer. The LNA has a 1.7 .

SA1921 Features

* Low current consumption

* Outstanding low- and high-band noise figure

* Excellent gain stability versus temperature and supply

* Image reject high-band mixer with over 30 dB of rejection

* Increased low-band LNA gain compression during analog

* LO i

SA1921_PhilipsSemiconductors.pdf