a
Wideband Voltage Feedback Amplifier
AD9624*
FEATURES
CONNECTION DIAGRAM
300 MHz Small Signal Bandwidth 200 MHz La...
a
Wideband
Voltage Feedback Amplifier
AD9624*
FEATURES
CONNECTION DIAGRAM
300 MHz Small Signal Bandwidth 200 MHz Large Signal BW (4 V p-p) High Slew Rate: 2200 V/s Low Distortion: –60 dB @ 20 MHz Fast Settling: 15 ns to 0.01%
NC # 1 –INPUT 2
8 NC # 7 +VS
2.2 nV/√Hz Spectral Noise Density
+INPUT 3
6 OUTPUT
؎3 V Supply Operation
APPLICATIONS ADC Input Driver Differential
Amplifiers IF/RF
Amplifiers Pulse
Amplifiers
OProfessional Video DAC Current-to-
Voltage BBaseband and Video Communications SActive Filters/lntegrators/Log Amps OGENERAL DESCRIPTION The AD9624 is one of a family of very high speed and wide Lbandwidth
amplifiers utilizing a
voltage feedback architecture. EThese
amplifiers define a new level of performance for
voltage feedback
amplifiers, especially in the categories of large signal TEbandwidth, slew rate, settling, low distortion, and low noise.
–VS 4
AD9624
5 NC
# OPTIONALCAPACITOR CB CONNECTED HERE DECREASES SETTLING TIME (SEE TEXT).
Other members of the AD962X amplifier family are the AD9621 (G = +1), AD9622 (G = +2), and the AD9623 (G = +4). A separate data sheet is available from Analog Devices for each model. Each generic device has been designed for a different minimum stable gain setting, allowing users flexibility in optimizing system performance. Dynamic performance specifications such as slew rate, settling time, and distortion vary from model to model. The table below summarizes key performance attributes for the AD962X family and can...