Published:2009/7/15 1:46:00 Author:Jessie | From:SeekIC
R0 and C0 set PLL center frequency for Exar XR-2211 FSK demodulator/tone decoder. R1 sets system bandwidth. C1 sets loop filter time constant and loop damping factor. CF and RF form postdetection filter for FSK data output. Table gives values for most commonly used FSK bands.- Phase-Locked Loop Data Book, Exar Integrated Systems, Sunnyvale, CA, 1978, p 29-34.
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