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VARIABLE_PULSE_WIDTH_GENERATOR

2015-03-20 09:34  
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VARIABLE_PULSE_WIDTH_GENERATOR
Converts fixed negative pulse-width input to variable and stable pulse width. Will accept positive inputs if T1 and T2 are changed from 2N1308 to 2N1309 and collector voltages reversed. Will operate at repetition rates from 30 cps to 2 Mc, with pulse widths from 600 microsec to 100 nsec. With values shown, maximum duty cycle is 92% with 63-microsec input rep rate.-H. D. Flagle, High-Duty-Cycle Pulse-Width Genera. tor, FEE, 11:8, p 27-28.