| 基于555同步锯齿波发生器电路的改进 |
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| 引用本文： | 樊延虎,曹新亮.基于555同步锯齿波发生器电路的改进[J].国外电子测量技术,2006,25(7):74-75,79. |
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| 作者姓名： | 樊延虎 曹新亮 |
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| 作者单位： | 延安大学物理与电子信息学院,陕西,延安,716000;延安大学物理与电子信息学院,陕西,延安,716000 |
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| 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.
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| 关 键 词： | 同步 积分电路 锯齿波 线性 |
Improvement design of synchronous saw wave generator circuit based on 555 |
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| Fan Yanhu,Cao Xinliang.Improvement design of synchronous saw wave generator circuit based on 555[J].Foreign Electronic Measurement Technology,2006,25(7):74-75,79. |
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| Authors: | Fan Yanhu Cao Xinliang |
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| Affiliation: | College of Physics and Electronic Information, Yanan University, Yanan 716000,China |
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| Abstract: | 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. |
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| Keywords: | synchronous integrate circuit saw wave linearity |
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