| CCD时序驱动电路的设计 |
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| 引用本文： | 魏冬冬,王大勇,李彩霞.CCD时序驱动电路的设计[J].传感器与微系统,2011,30(9):112-114. |
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| 作者姓名： | 魏冬冬 王大勇 李彩霞 |
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| 作者单位： | 1. 浙江大学流体传动及控制国家重点实验室,浙江杭州,310027
2. 浙江大学生物医学工程与仪器科学学院,浙江杭州,310027 |
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| 摘 要： | 针对L3Vision CCD图像传感器,提出了时序驱动电路的设计方法.在分析CCD时序工作原理的基础之上,采用CCD驱动芯片EL7212和EL7155,完成了成像区、存储区和水平读出寄存器所需时序驱动电路的设计.仿真与实验结果表明:所提出的方法完全满足CCD各项驱动时序的要求.
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| 关 键 词： | 电荷耦合器件 驱动电路 高速 |
Design of CCD timing driving circuit |
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| WEI Dong-dong,WANG Da-yong,LI Cai-xia.Design of CCD timing driving circuit[J].Transducer and Microsystem Technology,2011,30(9):112-114. |
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| Authors: | WEI Dong-dong WANG Da-yong LI Cai-xia |
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| Affiliation: | WEI Dong-dong1,WANG Da-yong2,LI Cai-xia2(1.State Key Laboratory of Fluid Power Transmission and Control,Zhejiang University,Hangzhou 310027,China,2.School of Biomedical Engineering & Instrument Science,China) |
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| Abstract: | According to L3Vision CCD image sensor,a design method of the timing driving circuit is proposed.On the basis of analyzing the principle of timing,CCD drivers EL7212 and EL7155 are used to complete the design of timing driving circuit for image section,store section and horizontal transfer register.The results of simulations and experiments show that the proposed method can meet every demand of CCD timing circuit. |
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| Keywords: | CCD driving circuit high speed |
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