Adjustment application oscillator circuit

Published:2011/6/25 4:16:00 Author:TaoXi | Keyword: Adjustment application, oscillator circuit | From:SeekIC

This circuit uses the 500kHz crystal, and its output can be used as the 5 kHz standard frequency in the frequency scanning debugging program. If you want to remove the SN7490A decimal divider and use the 455kHz crystal. so this TTL circuit can be used to supply the low frequency that are used by some receivers. The oscillation frequency of this circuit can be a few MHz.



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