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VF8418 - TRIPLE VIDEO DRIVER

Description

The U TC VF8418 consists of a triple 6 th order filter w ith selectable 30MHz or 8.0M Hz frequ encies.

The triple fi lters ar e intended f or either Y UV or RGB sign als.

There is a 2-to-1 multiplexer in each filter channel.

Features

  • ES.
  • Three video anti-aliasing or reconstruction filters.
  • 2:1 Mux inputs for multiple RGB/YUV inputs.
  • Selectable 8MHz or 30MHz 6th order filters for SD/HD.

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Full PDF Text Transcription

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UNISONIC TECHNOLOGIES CO., LTD VF8418 Preliminary CMOS IC TRIPLE VIDEO DRIVER WITH SELECTABLE HD/SD VIDEO FILTERS FOR RGB OR YUV SIGNALS  DESCRIPTION The U TC VF8418 consists of a triple 6 th order filter w ith selectable 30MHz or 8.0M Hz frequ encies. The triple fi lters ar e intended f or either Y UV or RGB sign als. There is a 2-to-1 multiplexer in each filter channel. All channels accept DC coupled ground-referenced 1V signals. The filters provide 2V pp sig nals i nto AC coupl ed termi nated loads. T he lo w-pass filters ar e po wered by 3.3V an d the o utputs by 5.0V. The U TC VF8418 offers c omprehensive filtering for c able set-top bo xes, satellite set-to p bo xes, HDT V, video o n d emand (VOD), personal video recorders, or DVD applications.
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