DEMODULATOR

Published:2009/7/3 3:18:00 Author:May | From:SeekIC

XR-215 PLL IC connected for frequency-seleetive demodulation of FM signals. Value of C0 depends on carrier frequency. C1 detgmines selectivity; for 1-10 MHz, range of C1 is 10-30 times C0. For operation below 5 MHz, RX can be opened; above 5 MHz, use about 75O ohms. - Phase-Locked Loop Data Book, Exar Integrated Systems, Sunnyvale, CA, 1978, p 21-28.



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