The HFA1130 is a high speed wideband current feedback amplifier featuring programmable output limits. Built with Intersil’s proprietary complementary bipolar UHF-1 process, it is the fastest monolithic amplifier available from any semiconductor manufacturer.

FEATUREs
• User Programmable Output Voltage Limits
• Low Distortion (30MHz, HD2) . . . . . . . . . . . . . . . . -56dBc
• -3dB Bandwidth . . . . . . . . . . . . . . . . . . . . . . . . . . 850MHz
• Very Fast Slew Rate. . . . . . . . . . . . . . . . . . . . . . 2300V/µs
• Fast Settling Time (0.1%). . . . . . . . . . . . . . . . . . . . . . 11ns
• Excellent Gain Flatness
    - (100MHz) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.14dB
    - (50MHz) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.04dB
    - (30MHz) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.01dB
• High Output Current . . . . . . . . . . . . . . . . . . . . . . . . . 60mA
• Overdrive Recovery . . . . . . . . . . . . . . . . . . . . . . . . . <1ns

APPLICATIONs
• Residue Amplifier
• Video Switching and Routing
• Pulse and Video Amplifiers
• Wideband Amplifiers
• RF/IF Signal Processing
• Flash A/D Driver
• Medical Imaging Systems
• Related Literature
    - AN9420, Current Feedback Theory
    - AN9202, HFA11XX Evaluation Fixture