Pulse generation circuit

Abstract

A pulse generation circuit is provided. The pulse generation circuit includes a reference voltage generator, a pulse generator, a comparator, a voltage regulator, a voltage-controlled oscillator (VCO), and a frequency divider. The reference voltage generator generates a reference signal. The pulse generator generates a pulse signal according to the frequency division signal. The comparator receives and compares the reference signal and the pulse signal to output a comparison signal. When the pulse signal and the reference signal have the same voltage level, the comparator outputs the comparison signal with a low logic level. The voltage regulator receives the comparison signal and the frequency division signal outputs a voltage signal correspondingly. The VCO receives the voltage signal and outputs an oscillation signal correspondingly, and the frequency divider divides the oscillation signal to generate the frequency division signal.

Dependencies are inferred from the claim text.