Low voltage mixer FM IF system
Description
SA639
Low voltage mixer FM IF system with filter amplifier and data switch
Rev. 4 — 10 July 2014
Product data sheet
1. General description
The SA639 is a low-voltage high performance monolithic FM IF system with high-speed RSSI incorporating a mixer/oscillator, two wideband limiting intermediate frequency amplifiers, quadrature detector, logarithmic Rece...
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