Practical pulse signal generator

Published:2011/3/31 3:36:00 Author:Ecco | Keyword: Practical, pulse signal , generator | From:SeekIC

Practical pulse signal generator is adjustable and shown in the chart. The pulse frequency generation circuit is composed of Al and surrounding components, it connects to three different capacitances which corresponding to three frequency ranges respectively. RPl is used as fine-tuning the frequency. A3 and surrounding components compose of signal modulation circuit, and it divides in three block range, RP2 is used as fine-tuning the signal modulation frequency. RP3 is for the gain modulation of modulating signal. RP4 controls duty ratio.



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