The pulse generator circuit with sharp pulse and sawtooth pulse

Published:2011/11/27 21:05:00 Author:Ecco | Keyword: pulse generator , sharp pulse , sawtooth pulse | From:SeekIC

The upper limit of the two pulses' frequency generated by the gate circuit is 5MHZ, the lower limit depends on the size of the capacitor . Sharp pulse width is about 50ns, which is output directly from TTL and non gate; sawtooth pulse is generated by impedance converter, which is a Schmitt trigger with high input impedance, so that it has a good sawtooth linearity . Gate device substitution : FLH731-49713S, FLH491-49702.



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