PRODUCT DESCRIPTION

The AD8002 is a dual, low-power, high-speed amplifier designed to operate on ±5 V supplies. The AD8002 features unique transimpedance linearization circuitry. This allows it to drive video loads with excellent differential gain and phase performance on only 50 mW of power per amplifier. The AD8002 is a current feedback amplifier and features gain flatness of 0.1 dB to 60 MHz while offering differential gain and phase error of 0.01 and 0.02°. This makes the AD8002 ideal for professional video electronics such as cameras and video switchers. Additionally, the AD8002’s low distortion and fast settling make it ideal for buffer high-speed A-to-D converters.

FEATURES

Excellent Video Specifications (RL = 150 Ω, G = +2)

Gain Flatness 0.1 dB to 60 MHz

0.01 Differential Gain Error

0.02 Differential Phase Error

Low Power

5.5 mA/Amp Max Power Supply Current (55 mW)

High Speed and Fast Settling

600 MHz, –3 dB Bandwidth (G = +1)

500 MHz, –3 dB Bandwidth (G = +2)

1200 V/μs Slew Rate

16 ns Settling Time to 0.1

Low Distortion

–65 dBc THD, fC = 5 MHz

33 dBm Third Order Intercept, F1 = 10 MHz

–66 dB SFDR, f = 5 MHz

–60 dB Crosstalk, f = 5 MHz

High Output Drive

Over 70 mA Output Current

Drives Up to Eight Back-Terminated 75 Ω Loads

(Four Loads/Side) While Maintaining Good

Differential Gain/Phase Performance (0.01/0.17)

Available in 8-Lead Plastic DIP, SOIC and μSOIC Packages

APPLICATIONS

A-to-D Driver

Video Line Driver

Differential Line Driver

Professional Cameras

Video Switchers

Special Effects

RF Receivers