DESCRIPTION

· The TSH346 is a triple single-supply video buffer with a 6 dB internal gain and 36 MHz filtering for HD video outputs on 75-Ω video lines.
· It is designed to drive YUV, YPbPr, or RGB signals from video DAC outputs.
· Features an internal DC level shifter to handle video signals on 75-Ω lines without damaging the synchronization tip, eliminating the need for an input capacitor.
· Operates on a single 5 V power supply and is available in an SO-8 plastic package for space efficiency.

FEATURES

· 6th order filtering at 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 tested during production.

APPLICATIONS

· High-end video systems.
· High definition TV (HDTV).
· Broadcast and graphic video.
· Multimedia products.