GENERAL DESCRIPTION

The AD8061/AD8062/AD8063 are rail-to-rail output voltage feedback amplifiers offering ease of use and low cost. They have a bandwidth and slew rate typically found in current feedback amplifiers. All have a wide input common-mode voltage range and output voltage swing, making them easy to use on single supplies as low as 2.7 V.

FEATURES

Low cost

Single (AD8061), dual (AD8062)

Single with disable (AD8063)

Rail-to-rail output swing

Low offset voltage: 6 mV

High speed

300 MHz, −3 dB bandwidth (G = 1)

650 V/μs slew rate

8.5 nV/√Hz at 5 V

35 ns settling time to 0.1 with 1 V step

Operates on 2.7 V to 8 V supplies

Input voltage range = −0.2 V to +3.2 V with VS = 5 V

Excellent video specifications (RL = 150 Ω, G = 2)

Gain flatness: 0.1 dB to 30 MHz

0.01 differential gain error

0.04° differential phase error

35 ns overload recovery

Low power

6.8 mA/amplifier typical supply current

AD8063 400 μA when disabled

APPLICATIONS

Imaging

Photodiode preamps

Professional video and cameras

Handsets

DVDs/CDs

Base stations

Filters

ADC drivers

Clock buffers