ISL98003-165

The ISL98003 3-channel, 8-bit Analog Front End (AFE) contains all the functionality needed to digitize analog YPbPr video from HDTV tuners, set-top boxes, SD and HD DVDs, as well as RGB graphics signals from personal computers and workstations.该ISL98003三通道，8位模拟前端（AFE）的包含所有所需的数字化高清晰度电视调谐器，从模拟YPbPr视频功能，机顶盒，SD和HD DVD光盘，从个人计算机和工作站以及RGB图形信号。 The fourth generation analog design delivers 8-bit performance and a 165MSPS maximum conversion rate supporting resolutions up to UXGA at 60Hz. 第四代模拟设计提供8位性能和165MSPS的转换率最高支持分辨率为60Hz到UXGA。 The front end's programmable input bandwidth ensures sharp, low noise images at all resolutions.前端的可编程输入带宽可确保在所有分辨率清晰，低噪声的图像。

To accelerate and simplify mode detection, the ISL98003 integrates a sophisticated set of measurement tools that fully characterizes the video signal and timing, offloading the host microcontroller.要加快和简化模式检测，ISL98003集成了一套先进的测量工具，充分刻画了视频信号和时序，卸载主机微控制器。 Automatic Black Level Compensation (ABLC™) eliminates part-to-part offset variation, ensuring perfect black level performance in every application. 自动黑电平补偿（ABLC™ï¼‰æ¶ˆé™¤äº†éƒ¨åˆ†å¯¹éƒ¨åˆ†æŠµæ¶ˆå˜åŒ–，确保在每一个应用完美的黑色层次表现。

The ISL98003's Digital PLL generates a pixel clock from the analog source's HSYNC or SOG (Sync-On-Green) signals.该ISL98003的数字PLL产生一个从模拟信号源的像素时钟的HSYNC或假手术（同步上绿）信号。 Pixel clock output frequencies range from 10MHz to 165MHz with sampling clock jitter of 250ps peak-to-peak.像素时钟输出频率范围从10MHz到165MHz的采样250ps峰到峰抖动。