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Pulse generator circuit using two complementary transistors

2016-05-08 16:33  
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Pulse generator circuit using two complementary transistors
It usestwo complementary transistorsto produce pointed pulse with theamplitude in 8V, rise time in 50nS+. This circuit pulse intermission is 1.4ms at the situation of charging capacitance is 10nF and 1M potentiometershort-circuited, and the weakening or decreasing capacitance value can make the pulse intermission increase or decrease. If 820Ω resistor isconnected at the emitter of NPN transistor instead of series with capacitor, it will get sharp pulse output.