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PRODUCT DESCRIPTION

The AD8072 (dual) and AD8073 (triple) are low cost, current feedback amplifiers intended for high volume, cost sensitive applications. In addition to being low cost, these amplifiers deliver solid video performance into a 150 Ω load while consuming only 3.5 mA per amplifier of supply current. Furthermore, the AD8073 is three amplifiers in a single 14-lead narrow-body SOIC package. This makes it ideal for applications where small size is essential. Each amplifier’s inputs and output are accessible providing added gain setting flexibility.

FEATURES

Very Low Cost

Good Video Specifications (RL = 150Ω)

Gain Flatness of 0.1 dB to 10 MHz

0.05 Differential Gain Error

0.1° Differential Phase Error

Low Power

3.5 mA/Amplifier Supply Current

Operates on Single 5 V to 12 V Supply

High Speed

100 MHz, –3 dB Bandwidth (G = +2)

500 V/μs Slew Rate

Fast Settling Time of 25 ns (0.1)

Easy to Use

30 mA Output Current

Output Swing to 1.3 V of Rails on Single 5 V Supply

APPLICATIONS

Video Line Driver

Computer Video Plug-In Boards

RGB or S-Video Amplifier in Component Systems