摘要
利用NE 555定时电路和恒流充电的积分单元电路,设计了一种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,实现了作为扫描电路所要求锯齿波的同步与良好的线性.
Design a sawtooth wave generator with good lineation character by making use of NE555 and the unit of integration circuit. The weakness is overcomed which circuit showed in DATA2,and lineation and synchronal function are realized as scanning signal.
出处
《延安大学学报（自然科学版）》
2006年第1期36-38,共3页
Journal of Yan'an University：Natural Science Edition
关键词
同步
积分电路
锯齿波
线性
synchronal tintegration circuit
sawtooth wave
lineation
