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概要

説明

The ISL51002 3-channel, 10-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. The fourth-generation analog design delivers 10-bit performance and a 165MSPS maximum conversion rate supporting resolutions up to 1080p/UXGA at 60Hz. The front end's programmable input bandwidth ensures sharp, low noise images at all resolutions. To accelerate and simplify mode detection, the ISL51002 integrates a sophisticated set of measurement tools that fully characterizes the video signal and timing, offloading the host microcontroller. Automatic Black Level Compensation (ABLC™) eliminates part-to-part offset variation, ensuring perfect black level performance in every application. The ISL51002'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 165MHz with a sampling clock jitter of 250ps peak-to-peak (p-p).

特長

  • Automatic sampling phase adjustment
  • 10-bit triple analog-to-digital converters with oversampling up to 8x in video modes
  • 165MSPS maximum conversion rate (ISL51002CQZ-165)
  • Robust, glitchless Macrovision®-compliant sync separator
  • Analog VCR "Trick Mode" support
  • ABLC™ for perfect black level performance
  • 3-channel input multiplexer
  • Precision sync timing measurement
  • RGB to YUV color space converter
  • Low PLL clock jitter (250ps p-p)
  • Programmable input bandwidth (10MHz to 450MHz)
  • 64 interpixel sampling positions
  • ±6dB gain adjustment rate
  • Pb-free (RoHS compliant)

製品比較

アプリケーション

  • Flat panel TVs
  • Front/Rear projection TVs
  • PC LCD monitors and projectors
  • High quality scan converters
  • Video/Graphics processing

ドキュメント

分類 タイトル 日時
データシート PDF 1.31 MB
EOL通知 PDF 603 KB
Price Increase Notice PDF 208 KB
その他資料 PDF 293 KB
Product Advisory PDF 87 KB
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