DESCRIPTION

The STV9553 is a triple-channel video amplifier

designed in a 120V-high voltage technology and

able to drive in DC-coupling mode the 3 cathodes

of a CRT monitor.

The STV9553 supports PICTURE BOOST

applications where video amplitude up to 50V or

above is required, ensuring a maximum quality of

the still pictures or moving video.

Perfecly matched with the STV921x ST

preamplifiers, it provides a highly performant and

very cost effective video system.

FEATURES

■ Triple-channel video amplifier

■ Supply voltage up to 115 V

■ 80V Output dynamic range

■ Perfect for PICTURE BOOST application

requiring high video amplitude

■ Pinning for easy PCB layout

■ Supports DC coupling (optimum cost saving)

and AC coupling applications.

■ Built-in Voltage Gain: 20 (Typ.)

■ Rise and Fall Times: 12 ns (Typ.)

■ Bandwidth: 29 MHz (Typ.)

■ Very low stand-by power consumption

■ Perfectly matched with the STV921x

preamplifiers