TSH345 Datasheet - STMicroelectronics

TSH345 Triple video buffer

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. The main advantage of this circuit is its input DC l.

TSH345 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

TSH345_STMicroelectronics.pdf