深圳市中立信电子科技有限公司

AD8012ARZ-REEL7

高速运算放大器 Dual Low Power Current Feedback Dual 350 MHz  Low Power Amplifier

PRODUCT DESCRIPTION AD8012ARZ

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 AD8012ARZ

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/s Slew Rate

20 ns Settling Time to 0.1%

Low Distortion

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

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

Good Video Specifications (RL = 1 k, 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 AD8012ARZ

XDSL, HDSL Line Drivers

ADC Buffers

Professional Cameras

CCD Imaging Systems

Ultrasound Equipment

Digital Cameras