GENERAL DESCRIPTION
The AD8003 is a triple ultrahigh speed current feedback amplifier. Using ADI’s proprietary eXtra Fast Complementary Bipolar (XFCB) process, the AD8003 achieves a bandwidth of 1.5 GHz and a slew rate of 4300 V/µs. Additionally, the amplifier provides excellent dc precision with an input bias current of 50 µA maximum and a dc input voltage of 0.7 mV.

FEATURES
   High speed
      1650 MHz (G = +1)
      730 MHz (G = +2, VO = 2 V p-p)
      4300 V/µs (G = +2, 4 V step)
      Settling time 12 ns to 0.1%, 2 V step
   Excellent for QXGA resolution video
      Gain flatness 0.1 dB to 190 MHz
      0.05% differential gain error, RL = 150 Ω
      0.01° differential phase error, RL = 150 Ω
   Low voltage offset: 0.7 mV (typical)
   Low input bias current: 7 µA (typical)
   Low noise: 1.8 nV/√Hz
   Low distortion over wide bandwidth: SFDR −73 dBc @ 20 MHz
   High output drive: 100 mA output load drive
   Supply operation: +5 V to ±5 V voltage supply
   Supply current: 9.5 mA/amplifier
  
APPLICATIONS
   High resolution video graphics
   Professional video
   Consumer video
   High speed instrumentation
   Muxing