Integral circuit
The circuit structure is shown in Figure J-1. The integrating circuit can convert a rectangular pulse wave into a sawtooth wave or a triangle wave, and it can also convert a sawtooth wave into a parabolic wave. The circuit principle is very simple, which is based on the principle of capacitor discharge and discharge. I wo n’t go into details here. The time constant R * C of the circuit is mentioned here. The condition for forming an integrating circuit is that the time constant of the circuit must be greater than or equal to 10. Double the width of the input waveform.
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The circuit whose output signal is proportional to the integral of the input signal is called an integrating circuit. Integrating circuit is mainly used for waveform transformation, elimination of offset voltage of amplifying circuit ...
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