AD9631

Data Sheet Ultralow Distortion, Wide Bandwidth Voltage Feedback Op Amps AD9631/AD9632 FEATURES Wide bandwidth AD9631, G = +1 AD9632, G = +2 Small signal AD9631, 320 MHz AD9632, 250 MHz Large signal (4 V p-p) AD9631, 175 MHz AD9632, 180 MHz Ultralow distortion (SFDR), low noise −113 dBc typical @ 1 MHz −95 dBc typical @ 5 MHz −72 dBc typical @ 20 MHz 46 dBm third-order intercept @ 25 MHz 7.0 nV/√Hz spectral noise density High speed Slew rate: 1300 V/μs Settling time to 0.01%, 2 V step: 16 ns ±3 V to ±5 V supply operation 17 mA supply current APPLICATIONS ADC input driver Differential amplifiers IF/RF amplifiers Pulse amplifiers Professional video DAC current to voltage Baseband and video communications Pin diode receivers Active filters/integrators/log amps GENERAL DESCRIPTION The AD9631/AD9632 are very high speed and wide bandwidth amplifiers. The AD9631 is unity gain stable. The AD9632 is stable at gains of 2 or greater. Using a voltage feedback architecture, the exceptio...