The HFA1109 is a high speed, low power, current feedback amplifier built with Intersil’s proprietary complementary bipolar UHF-1 process. This amplifier features a unique combination of power and performance specifically tailored for video applications.

Features

• Wide - 3dB Bandwidth (AV = +2) . . . . . . . . . . . . . 450MHz

• Gain Flatness (To 250MHz) . . . . . . . . . . . . . . . . . . . 0.8dB

• Very Fast Slew Rate (AV = +2). . . . . . . . . . . . . . 1100V/μs

• High Input Impedance . . . . . . . . . . . . . . . . . . . . . . 1.7MΩ

• Differential Gain/Phase . . . . . . . . . . . . . . . . . 0.02/0.02°

• Low Supply Current . . . . . . . . . . . . . . . . . . . . . . . . . 10mA

• Pb-Free Plus Anneal Available (RoHS Compliant)

Applications

• Professional Video Processing

• Video Switchers and Routers

• Medical Imaging

• PC Multimedia Systems

• Video Distribution Amplifiers

• Flash Converter Drivers

• Radar/IF Processing