TDA8783在CCD相机视频信号处理中的应用  

The application of TDA8783 in dealing with CCD camera vedio signal

作　　者：白喆[1] 张伯珩[1] 边川平[1] 

机构地区：[1]中国科学院西安光学精密机械研究所

出　　处：《微计算机信息》2007年第06S期160-162,共3页Control & Automation

摘　　要：首先,介绍了CCD器件的噪声,并讨论了CCD器件噪声处理技术;其次,分析了视频处理电路的工作原理和实现方法,并基于CCD信号处理芯片TDA8783对视频信号处理电路进行了详细设计,TDA8783内置了上述电路的功能模块,只要正确设计其工作驱动时序电路,就能完成上述电路的功能;最后,简单总结了视频处理电路中应注意的问题。Firstly,introduces the noise of CCD and discusses the technology in dealing with it.Secondly,in detail, analyses the work principle and the method of implements. In fact, it adopts TDA8783, CCD signal processing chip, to design the circuit. TDA8783 consists of all the function blocks. As long as we correctly design the work schedules of the chip, the chip can accomplish the function of circuit what it said.Finally,simply summarizes the problem of vedio signal processing circuit.

关 键 词：CCD相机 TDA8783 视频信号处理 CCD噪声 

分 类 号：TN386.5[电子电信—物理电子学]