Practical pulse signal generator circuit diagram

Published:2011/8/10 3:53:00 Author:nelly | Keyword: pulse, signal generator | From:SeekIC

As shown in the figure, it is a practical pulse signal generator with adjustable duty cycle. The pulse frequency generator circuit is composed of A1 and some peripheral devices, it connects three different capacitors which have three different frequency measuring range, RP1 is used to accurately adjust the frequency. The modulation signal generator circuit consists of A3 and some peripheral devices, it also has three kinds of measuring range, RP2 is used to accurately adjust the frequency signal. RP3 is used to the gain adjust of modulation signal. RP4 controls the duty cycle.



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