OPA623AU

Wide Bandwidth, Current-Feedback OPERATIONAL AMPLIFIER

DESCRIPTION

The OPA623 is a current-feedback operational amplifier designed for precision wide-bandwidth systems including high-resolution video, RF and IF circuitry, and communications equipment.

The new circuit design, together with the complemen tary bipolar process, achieves performance previously unattainable in monolithic integrated circuit technology.

The current-feedback op amp is optimized for wide bandwidth, excellent pulse response, gain flatness, low distortion, and operation at a low quiescent current of ±4mA.

FEATURES

●BANDWIDTH: 350MHz, 2.8Vp-p

●HIGH OUTPUT CURRENT: ±70mA

●SLEW RATE: 2100V/µs, 5Vp-p

●DIFFERENTIAL GAIN/PHASE: 0.12%/0.05°

●LOW QUIESCENT CURRENT: ±4mA

●LOW INPUT BIAS CURRENT: 1.2µA

●RISE TIME: 1.9ns, 5Vp-p

●SETTLING TIME: 9ns, 0.1%

 APPLICATIONS

●BROADCAST/HDTV EQUIPMENT

●HIGH-SPEED DIGITAL COMMUNICATIONS

●PULSE/RF AMPLIFIERS

●HIGH-SPEED ANALOG SIGNAL PROCESSING

●LINE DRIVING 50Ω, 75Ω

●DISTRIBUTION AMP

●CRT OUTPUT STAGE DRIVER

●ACTIVE FILTER