차동 구조와 스윙 부스팅 기술을 이용하여 노이즈의 영향을 줄이는 차동 완화 발진 장치

Abstract

Disclosed is a differential relaxation oscillator using a differential structure that may stably maintain a differential voltage swing of capacitors despite an influence of an offset voltage and 1/f noise of a comparator, and also generate a dynamic current only at a point in time at which switching is performed, thereby minimizing power consumption.