| 基于PLD的纳秒级脉冲发生器 |
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| 引用本文： | 林文富.基于PLD的纳秒级脉冲发生器[J].现代电子技术,2007,30(13):58-59,62. |
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| 作者姓名： | 林文富 |
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| 作者单位： | 中山大学,理工学院,广东,广州,510275 |
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| 摘 要： | 利用复杂可编程逻辑器件(PLD)集成度高、可靠性强及工作速度快的优点,设计了一种纳秒脉冲信号发生器,该发生器可以控制脉冲的输出和实现多路脉冲宽度输出。详细叙述了该发生器的工作原理和具体硬件设计,利用ISE 6.0 MoldeSim 5.7SE软件进行波形仿真,制作硬件电路版和并通过验证。设计采用了100 MHz的时钟,得到各种不同宽度的脉冲输出,最小脉冲宽度为19.8 ns,上升沿为9.7 ns。
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| 关 键 词： | 可编程逻辑器件 脉冲发生器 纳秒级 计数器 |
| 文章编号： | 1004-373X（2007）13-059-02 |
| 收稿时间： | 2006-11-16 |
| 修稿时间： | 2006-11-16 |
Nanosecond Pulse Generator Based on PLD |
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| LIN Wenfu.Nanosecond Pulse Generator Based on PLD[J].Modern Electronic Technique,2007,30(13):58-59,62. |
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| Authors: | LIN Wenfu |
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| Abstract: | A kind of nanosecond pulse generator based on Programmed Logic Device(PLD) with the virtue of high integration,excellent quality,reliability and high speed is designed,which can control the output pulse and realize different width output pulse.The principle and hardware design of generator is described in details in our paper.The generator is simulated by ISE 6.0 MoldeSim 5.7SE and tested by the circuit.The output pulse is 19.8 ns width and 9.7 ns rising by 100 MHz clock. |
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| Keywords: | programmed logic device pulse generator nanosecond counter |
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