This document describes the TSH340 single supply voltage video buffer. Its features include a bandwidth of 320MHz, low harmonic distortion, low input and output rail, a slew rate of 780V/µs, voltage input noise of 7nV/√Hz, etc. It has an internal gain of 6dB, is specified for 150Ω and 100Ω loads, and is compatible with the PCB layout of a single op-amp. The product is tested on a 5V power supply.