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HFA1120 Datasheet

HFA1120 ManufacturerIntersil
HFA1120 DescriptionOp 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)
HFA1120 Part Number VariantHFA 1120

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