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Freescale Semiconductor, Inc. Order this document by MRFIC1504/D
ARCHIVED BY FREESCALE SEMICONDUCTOR, INC. 2005
Integrated GPS Downconverter
MRFIC1504
• 2.7 V Operation • 28 mA Typical Current Consumption • Low–Cost, Low–Profile Plastic LQFP Package www.DataSheet4U.com
This integrated circuit is intended for GPS receiver applications. The dual c o n v e r s i o n d e s i g n i s i m p l e m e n t e d i n M o t o r o l a ’s l o w – c o s t , high–performance MOSAIC 5™ silicon bipolar process and is packaged in a low–cost surface mount LQFP–48 package. In addition to the mixers, a VCO, PLL, Crystal Oscillator, A/D converter and a loop filter are integrated on–chip. Output IF is nominally 4.1 MHz. • 105 dB Typical Conversion Gain
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