X98017中文资料带数字锁相环 (PLL) 的 170MHz 三通道视频数字转换器数据手册Renesas规格书

描述 Description

The X98017 3-channel, 8-bit Analog Front End (AFE) contains all the components necessary to digitize analog RGB or YUV graphics signals from personal computers, workstations and video set-top boxes. The fully differential analog design provides high PSRR and dynamic performance to meet the stringent requirements of the graphics display industry. The AFE's 170MSPS conversion rate supports resolutions up to UXGA at 60Hz refresh rate, while the front end's high input bandwidth ensures sharp images at the highest resolutions.
To minimize noise, the X98017's analog section features 2 sets of pseudo-differential RGB inputs with programmable input bandwidth, as well as internal DC restore clamping (including mid-scale clamping for YUV signals). This is followed by the programmable gain/offset stage and the three 170MSPS Analog-to-Digital Converters (ADCs). Automatic Black Level Compensation (ABLC™) eliminates part-to-part offset variation, ensuring perfect black level performance in every application.
The X98017's digital PLL generates a pixel clock from the analog source's HSYNC or SOG (Sync-On-Green) signals. Pixel clock output frequencies range from 10MHz to 170MHz with sampling clock jitter of 250ps peak to peak.

特性 Features

• 170MSPS maximum conversion rate
• Low PLL clock jitter (250ps p-p @ 170MSPS)
• 64 interpixel sampling positions
• 0.35VP-P to 1.4VP-P video input range
• Programmable bandwidth (100MHz to 780MHz)
• 2 channel input multiplexer
• RGB and YUV 4:2:2 output formats
• 5 embedded voltage regulators allow operation from single 3.3V supply and enhance performance, isolation
• Completely independent 8 bit gain/10 bit offset control
• CSYNC and SOG support
• Trilevel sync detection
• 1.05W typical PD @ 170MSPS
• Pb-Free Available (RoHS Compliant)

应用 Application

• LCD Monitors and Projectors
• Digital TVs
• Plasma Display Panels
• RGB Graphics Processing
• Scan Converters

简介

X98017属于集成电路（IC）的模拟前端（AFE）。由制造生产的X98017模拟前端（AFE）模拟前端 (AFE) 是一种用于信号调节的半导体器件，由模拟放大器、运算放大器、滤波器和集成电路构成。这种可配置功能块能连接各种传感器。分辨率范围从 8 位至 42 位不等，通道数范围为 1 至 256 个。