| 高速线阵CCD的驱动分析与设计 |
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| 引用本文： | 姚远.高速线阵CCD的驱动分析与设计[J].合肥工业大学学报(自然科学版),2009,32(4). |
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| 作者姓名： | 姚远 |
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| 作者单位： | 合肥工业大学,应用物理系,安徽,合肥,230009 |
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| 摘 要： | 在CCD探测中,高速CCD驱动电路的设计是CL-7)相机成功捕获目标的关键技术之一.不同CCD的驱动时序也不同,通常是为周期性且关系比较复杂的脉冲信号,应匹配以合适的驱动器才能使性能达到最优化.因此,必须根据不同CCD的工作时序来设计不同的驱动电路.文章通过对几个常用的CCD进行驱动时序分析,总结归纳了一些常规CCD驱动电路的实现方法.
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| 关 键 词： | 高速线阵CCD(电荷耦合器件) 驱动电路 时序分析 占空因数 |
Analysis and design of high-speed linear CCD drivers |
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| YAO Yuan.Analysis and design of high-speed linear CCD drivers[J].Journal of Hefei University of Technology(Natural Science),2009,32(4). |
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| Authors: | YAO Yuan |
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| Institution: | Dept.of Applied Physics;Hefei University of Technology;Hefei 230009;China |
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| Abstract: | In CCD detection the design of driving circuit for high speed CCD is one of the key technologies in successful target acquisition of CCD cameras.Different CCDs have different drive timing sequences,which are usually the cyclical and often more complex pulse signals,and these signals should be matched to the appropriate driver in order to get optimal performance.Therefore,different drive circuits must be designed according to the different timing sequences of the CCD.This paper analyzes several common CCD dr... |
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| Keywords: | high-speed linear CCD driving circuit timing sequence analysis duty cycle |
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