Delay characteristics of pulse conversion circuits

Delay characteristics of pulse conversion circuits

In pulse and digital circuits, the transmission and conversion of pulse signals are often required. In actual circuits, signal deformation is often caused by the performance of components
. According to the requirements of the circuit, some measures need to be taken to improve the performance of the circuit. When selecting component parameters, real
-time measurements must be performed to obtain the best results.
    The figure shows an inverter circuit. When a square pulse signal is input to the inverter input terminal, the inverter output terminal will have
an inverted pulse output. A common emitter transistor amplifier is a typical inverter. , the input signal is added to the base, and the collector will have an inverted
signal output. The output waveform can be measured with an oscilloscope. Comparing the two signals, you will find that compared with the input signal, the output signal has deformation and delay at the front and rear edges of the pulse .