| 高速CCD数据采集系统的驱动电路设计 |
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| 引用本文： | 甄冒发,方小红,李秀娟.高速CCD数据采集系统的驱动电路设计[J].安徽大学学报(自然科学版),2007,31(4):33-35. |
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| 作者姓名： | 甄冒发 方小红 李秀娟 |
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| 作者单位： | 合肥锻压机床有限公司,技术部,安徽,合肥,2300222;合肥工业大学,电气与自动化工程学院,安徽,合肥,230009;合肥学院,电子信息与电气工程系,安徽,合肥,230022;合肥工业大学,电气与自动化工程学院,安徽,合肥,230009;合肥学院,电子信息与电气工程系,安徽,合肥,230022 |
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| 基金项目： | 合肥学院自然科学研究基金资助项目(606051) |
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| 摘 要： | 以CCD图像传感器IL-P3为例,设计一种可调节曝光时间的CCD驱动电路.CCD作为光电转换式图像传感器,以其灵敏度高、动态范围大、光谱响应宽、功耗低、分辨率高和采样速度快等一系列特点成为现代电子学和现代测试技术中最活跃的传感器.在CCD应用技术中,用于产生CCD驱动时序的设计,是CCD数据采集电路设计的关键之一.
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| 关 键 词： | CCD 驱动电路 IL-P3 CPLD |
| 文章编号： | 1000-2162（2007）04-0033-03 |
| 修稿时间： | 2006-11-12 |
Design of the driver circuit based on the high speed CCD data acquisition system |
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| ZHEN Mao-fa,FANG Xiao-hong,LI Xiu-juan.Design of the driver circuit based on the high speed CCD data acquisition system[J].Journal of Anhui University(Natural Sciences),2007,31(4):33-35. |
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| Authors: | ZHEN Mao-fa FANG Xiao-hong LI Xiu-juan |
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| Institution: | 1. Department of Technology, Hefei Forging Press Co. Ltd, Hefei 230022, China; 2. School of Electrical and Automational Engineering, Hefei University of Technology, Hefei 230009, China; 3. Department of Electrical Engineering, Hefei University, Hefei 230022, China |
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| Abstract: | This article take CCD image sensor IL-P3 as an example,in alalysis of its time series driven circuit basis,combining the CPLD software with the VHDL language,designs,one kind of CCD driven circuit to adjust the exposure time.After steps and so on design input,translation and facsimile,the data sequence which produces download through the JTAG load electric cable to the goal chip,via the transformation of the level,transforms the time series pulse into a specific profile and the voltage scope logic driving signal,completed ILP3 driven circuit design.Simutlates and experiments indicated,this designs of the driven circuit can satisfy the requirements of driving time series. |
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| Keywords: | CCD driven circuit IL-P3 CPLD |
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