摘要
利用NE555定时电路和恒流充电的积分单元电路,设计线性良好的锯齿波发生电路。该电路克服了文献[1]中电路的缺点,实现作为扫描电路所要求锯齿波的同步作用与良好的线性。
This paper proposed a saw wave generator circuit with good linearity by using NE555 and constant current charge integration circuit. It overcomes fault of the circuit described in reference [1]. Meanwhile, it realized synchronous and linearity of saw wave generates circuit.
出处
《国外电子测量技术》
2006年第7期74-75,79,共3页
Foreign Electronic Measurement Technology
关键词
同步
积分电路
锯齿波
线性
synchronous, integrate circuit, saw wave, linearity.
