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SA1921

Philips
Part Number SA1921
Manufacturer Philips
Description Satellite and cellular dual-band RF front-end
Published May 17, 2005
Detailed Description INTEGRATED CIRCUITS SA1921 Satellite and cellular dual-band RF front-end Product specification Supersedes data of 1998 ...
Datasheet PDF File SA1921 PDF File

SA1921
SA1921

Overview
INTEGRATED CIRCUITS SA1921 Satellite and cellular dual-band RF front-end Product specification Supersedes data of 1998 Sep 11 IC17 Data Handbook 1999 Mar 02 Philips Semiconductors Philips Semiconductors Product specification Satellite and cellular dual-band RF front-end SA1921 DESCRIPTION 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 dB noise figure at 943 MHz with 18.
3 dB of gain and an IIP3 of –5 dBm.
The wide-dynamic range mixer has a 11 dB noise f...


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