PRODUCT DESCRIPTION

The AD8012 is a dual, low power, current feedback amplifier capable of providing 350 MHz bandwidth while using only 1.7 mA per amplifier. It is intended for use in high frequency, wide dynamic range systems where low distortion and high speed are essential and low power is critical.

FEATURES

Low Power

1.7 mA/Amplifier Supply Current

Fully Specified for ±5 V and +5 V Supplies

High Output Current, 125 mA

High Speed

350 MHz, –3 dB Bandwidth (G = +1)

150 MHz, –3 dB Bandwidth (G = +2)

2,250 V/μs Slew Rate

20 ns Settling Time to 0.1

Low Distortion

–72 dBc Worst Harmonic @ 500 kHz, RL = 100 Ω

–66 dBc Worst Harmonic @ 5 MHz, RL = 1 kΩ

Good Video Specifications (RL = 1 kΩ, G = +2)

0.02 Differential Gain Error

0.06° Differential Phase Error

Gain Flatness 0.1 dB to 40 MHz

60 ns Overdrive Recovery

Low Offset Voltage, 1.5 mV

Low Voltage Noise, 2.5 nV/√Hz

Available in 8-Lead SOIC and 8-Lead MSOP

APPLICATIONS

XDSL, HDSL Line Drivers

ADC Buffers

Professional Cameras

CCD Imaging Systems

Ultrasound Equipment

Digital Cameras