TSH346 Datasheet

TSH346 Triple video buffer/filter for HD video applications

The TSH346 is a triple single-supply video buffer featuring an internal gain of 6 dB and a 36 MHz filtering for HD video outputs on 75-Ω video lines. The TSH346 is ideal to drive either YUV, YPbPr or RGB signals from video DAC outputs. The main advantage of this circuit is that its input DC level sh.

Features

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■ 6th order filtering of 36 MHz 5 V single-supply operation Internal input DC level shifter No input capacitor required Three matched 6 dB amplifiers AC or DC output-coupled Very low harmonic distortion Specified for 150 Ω loads Minimum and maximum data is tested during production R in 1 Pin1 identification SO-8 (plastic package) Top View 36MHz LPF + + + 6dB 8 R out Applications
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■ G in 2 36MHz LPF 6dB 7 G out High-end video systems High definition TV (HDTV) Broadcast and graphic video Multimedia products +VCC 4 B in 3 36MHz LPF 6dB 6 B out DC Shifter 5 G.