GENERAL DESCRIPTION

The AD8007 (single) and AD8008 (dual) are high performance current feedback amplifiers with ultralow distortion and noise. Unlike other high performance amplifiers, the low price and low quiescent current allow these amplifiers to be used in a wide range of applications. ADI’s proprietary second generation eXtra-Fast Complementary Bipolar (XFCB) process enables such high performance amplifiers with low power consumption.

FEATURES

Extremely Low Distortion

Second Harmonic

–88 dBc @ 5 MHz

–83 dBc @ 20 MHz (AD8007)

–77 dBc @ 20 MHz (AD8008)

Third Harmonic

–101 dBc @ 5 MHz

–92 dBc @ 20 MHz (AD8007)

–98 dBc @ 20 MHz (AD8008)

High Speed

650 MHz, –3 dB Bandwidth (G = +1)

1000 V/
µs Slew Rate

Low Noise

2.7 nV/√Hz Input Voltage Noise

22.5 pA/√Hz Input Inverting Current Noise

Low Power

9 mA/Amplifier Typ Supply Current

Wide Supply Voltage Range

5 V to 12 V 0.5 mV Typical Input Offset Voltage

Small Packaging SOIC-8, MSOP, and SC70 Packages Available

APPLICATIONS

Instrumentation

IF and Baseband Amplifiers

Filters

A/D Drivers

DAC Buffers