基于CPLD技术的CCD驱动电路的设计  

CCD driving circuit design with CPLD technology

作　　者：郑贵林[1] 陈思[1] 

机构地区：[1]武汉大学自动化系,武汉430072

出　　处：《仪器仪表用户》2006年第3期80-82,共3页Instrumentation

摘　　要：本文介绍了一种基于CPLD(复杂可编程逻辑器件)技术的CCD驱动电路,并以线阵CCD(电荷耦合器件)μ PD8575D为例,探讨了该技术的特点和优势。结果表明:该技术可以提高驱动电路的稳定性和工作频率,有效利用了CPLD的内部资源,具有较高的实用价值,可借鉴适用于其他型号的CCD。This paper introduces a driving circuit of CCD with the CPLD （complex programmable logic device） technology. Taking the linear image sensor CCD （charge coupled device） μPD3575D as an example, the advances and the features of this technology is elaborated. The experiment manifests that the circuit can not only ensure the stability of the system also enhance the work frequency and make efficient use of the inner resource of CPLD. The result can be proposed as a skill applied to CCD components of various models as well.

关 键 词：CPLD CCD 驱动 时序 

分 类 号：TN79[电子电信—电路与系统]