1MHz

Published:2009/7/6 21:57:00 Author:May | From:SeekIC

Simple sinusoidal generator using Exar XR-22060 IC provides sine, triangle, or square outputs. For sine output, S1 is closed and RA and RB are adjusted tor minimum distortion. Exact output frequency f is 1/RC where R is about 2 megohms from pin 7 to ground and C is connected between pins 5 and 6. FM output is obtained when modulating input is applied to either pin 7 or 8. For AM output, modulation is applied to pin 1.-E. Noll, VHF/UHF Single-Frequency Conversion, Ham Radio, April 1975, p 62-67.



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