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MAX7469 - (MAX7469 / MAX7470) HDTV Continuously Variable Anti Aliasing Filters

Description

The MAX7469/MAX7470 triple-channel, anti-aliasing filters and buffers are ideal for high-definition (HD) and standard-definition (SD) television (TV) applications.

Features

  • Continuously Variable Anti-Aliasing Filter 5MHz to 34MHz in 256 Steps.
  • Supports All Standard Video and Computer Input Formats 480i, 480p, 720i, 720p, 1080i QVGA, VGA, SVGA, XGA, SXGA, UXGA Y Pb Pr, GsBR, RGBHV, Y/C, CVBS.
  • Accepts Any Input Sync Format Sync on Y, Sync on G, External Sync (Positive or Negative) Sync on All Channels.
  • Buffered Outputs Drive Standard 150Ω Video Load 0dB (MAX7469) +6dB (MAX7470).
  • DC- or AC-Coupled Outputs.
  • Single.

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Full PDF Text Transcription

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www.DataSheet4U.com 19-0548; Rev 0; 5/06 HDTV Continuously Variable Anti-Aliasing Filters General Description The MAX7469/MAX7470 triple-channel, anti-aliasing filters and buffers are ideal for high-definition (HD) and standard-definition (SD) television (TV) applications. Compatible with 1080i, 720p, 720i, 480p, and 480i scanning system standards and computer format signals, the MAX7469/MAX7470 support component video (Y Pb Pr, GsBR, and RGBHV), as well as composite (CVBS) and S-video (Y/C). The MAX7469/MAX7470 limit the input bandwidth for anti-aliasing and out-of-band noise reduction prior to digital conversion by an ADC or video decoder.
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