ADV7120 (ADV®)是一款单芯片数字视频
converter，专为高分辨率彩色图形与视频系统而设计，内置三个高速、8位视频数模转换器(RGB)、一个标准TTL输入接口和高阻抗、模拟输出电流源。
It features three separate 8-bit, pixel input ports for red, green, and blue video data. Other video input controls include composite sync, blank, and datum white. It works with a single +5 V supply, a 1.23 V external reference and a pixel clock input.
ADV7120 capable of producing RGB video output signals compatible with RS-343A and RS-170 video standards without the need for external buffering.
ADV7120 is manufactured using a +5 V CMOS process, and the single-chip CMOS structure ensures more functionality at low power consumption. The device is available in two packages: a 0.6-inch, 40-pin plastic DIP package and a 44-pin plastic chip (J-pin) carrier (PLCC) package.