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TSH345 - Triple video buffer

General Description

The TSH345 is a triple single-supply video buffer featuring an internal gain of 6 dB and selectable filtering for HD and SD video outputs on 75 Ω video lines.

The TSH345 is ideal to drive YC, CVBS, YUV, YPbPr or RGB signals from video DAC outputs.

Key Features

  • Selectable 6th order filtering of 36 MHz, 18 MHz and 9 MHz.
  • 5 V single-supply operation.
  • Internal input DC level shifter.
  • No input capacitor required.
  • 3 matched 6 dB amplifiers.
  • AC or DC output-coupled.
  • Very low harmonic distortion.
  • Specified for 150 Ω loads.
  • Data min. and max. are tested during production.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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TSH345 Triple video buffer with selectable filter for HD and SD video applications Features ■ Selectable 6th order filtering of 36 MHz, 18 MHz and 9 MHz ■ 5 V single-supply operation ■ Internal input DC level shifter ■ No input capacitor required ■ 3 matched 6 dB amplifiers ■ AC or DC output-coupled ■ Very low harmonic distortion ■ Specified for 150 Ω loads ■ Data min. and max. are tested during production Applications ■ High-end video systems ■ High definition TV (HDTV) ■ Broadcast and graphic video ■ Multimedia products Description The TSH345 is a triple single-supply video buffer featuring an internal gain of 6 dB and selectable filtering for HD and SD video outputs on 75 Ω video lines. The TSH345 is ideal to drive YC, CVBS, YUV, YPbPr or RGB signals from video DAC outputs.