PRODUCT DESCRIPTION

The AD813 is a low power, single supply triple video amplifier. Each of the three current feedback amplifiers has 50 mA of output current, and is optimized for driving one back-terminated video load (150 ?). The AD813 features gain flatness of 0.1 dB to 50 MHz while offering differential gain and phase error of 0.03 and 0.06°. This makes the AD813 ideal for broadcast and consumer video electronics.

FEATURES

Low Cost

Three Video Amplifiers in One Package

Optimized for Driving Cables in Video Systems

Excellent Video Specifications (RL = 150 V)

Gain Flatness 0.1 dB to 50 MHz

0.03 Differential Gain Error

0.068 Differential Phase Error

Low Power

Operates on Single +3 V to 615 V Power Supplies

5.5 mA/Amplifier Max Power Supply Current

High Speed

125 MHz Unity Gain Bandwidth (–3 dB)

500 V/ms Slew Rate

High Speed Disable Function per Channel

Turn-Off Time 80 ns

Easy to Use

50 mA Output Current

Output Swing to 1 V of Rails

APPLICATIONS

Video Line Driver

LCD Drivers

Computer Video Plug-In Boards

Ultrasound

RGB Amplifier

CCD Based Systems