MRFICl505R2 - based GPS receiver RF front-end circuit

Published:2012/8/25 0:56:00 Author:Ecco | Keyword: GPS receiver , RF, front-end | From:SeekIC

MRFICl505R2 is a 1.575GHz GPS downconverter chip. It integrates mixer, VCO, PLL, crystal oscillator, A / D converter and loop filter and other circuits. MRFICl505R2 IF output frequency is 4.1MHz; it has 105dB typical conversion gain, 2.7V operating voltage, 28mA typical current consumption; it is available in LQFP-48 package.



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