HFA1120 Datasheet

HFA1120 Manufacturer

Intersil

HFA1120 Description

Op Amp, 850MHz, Low Distortion, Video/RF, Current Feedback, SR=2300V/?s, with Offset Adjust

HFA1120 Categories

Current Feedback Amplifiers

HFA1120 Datasheet (PDF)

Converting From Voltage-Feedback to Current-Feedback Amplifiers

Current Feedback Amplifier Theory and Applications

An Intuitive Approach To Understanding Current Feedback Amplifiers

Crystal Filter Yields Pure Sine Waves

A Cookbook Approach to Single Supply DC-Coupled Op Amp Design

Properly Terminating Video Op Amps (HFA1100, HFA1105, HFA1109, HFA1135)

Using the HFA1100, HFA1130 Evaluation Fixture

HFA1120 Datasheet

HFA1100 Single 5V Supply Application

HFA1120 Features

Low Distortion (30MHz, HD2) -56dBc
-3dB Bandwidth 850MHz
Very Fast Slew Rate 2300V/?s
Fast Settling Time (0.1%) 11ns
Excellent Gain Flatness
- (100MHz) ?0.14dB
- (50MHz) ?0.04dB
High Output Current 60mA
Overdrive Recovery <10ns
Operates with 5V Single Supply (See AN9745)

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