AD603是美国ADI公司利用专利技术生产的一种低噪声增益可程控集成运算放大器，可广泛用于射频自动增益放大、视频增益控制、A/D转换时的量程控制和信号测量系统中。本文介绍了AD603的工作原理及使用要点，给出了以AD603为核心构成的应用电路。 -AD603 is using ADI s patented technology to produce a low-noise programmable gain amplifier integration, can be widely used in

此为techwell8816系列视频处理代码,处理AV,SVIDEO,YPBPR,DTV,RGB信号,读者可以通过它来学习视频处理方面的知识-This is techwell8816 series of video processing code to handle AV, SVIDEO, YPBPR, DTV, RGB signal, the reader can use it to learn the knowledge of the video processing

单晶炉内部工控机与PLC串口通信程序，视频采集直径信号传输-Single crystal furnace internal IPC and PLC serial communication procedures, the diameter of the video capture signal transmission