HFA1212IB中文資料Intersil數(shù)據(jù)手冊PDF規(guī)格書

The HFA1212 is a dual closed loop Buffer featuring user programmable gain and high speed performance.

Manufactured on Intersil’s proprietary complementary bipolar UHF-1 process, these devices offer wide -3dB bandwidth of 350MHz, very fast slew rate, excellent gain flatness and high output current.

Features

? Differential Gain . . . . . . . . . . . . . . . . . . . . . . . . . . 0.025

? Differential Phase . . . . . . . . . . . . . . . . . . . . 0.03 Degrees

? Wide -3dB Bandwidth (AV = +2). . . . . . . . . . . . . . 350MHz

? Very Fast Slew Rate (AV = -1) . . . . . . . . . . . . . . 1100V/μs

? Low Supply Current . . . . . . . . . . . . . . . . . . . . 6mA/Buffer

? High Output Current . . . . . . . . . . . . . . . . . . . . . . . . . 60mA

? Excellent Gain Accuracy . . . . . . . . . . . . . . . . . . . 0.99V/V

? User Programmable For Closed-Loop Gains of +1, -1 or +2 Without Use of External Resistors

? Overdrive Recovery . . . . . . . . . . . . . . . . . . . . . . . . . . 8ns

? Standard Operational Amplifier Pinout

Applications

? High Resolution Monitors

? Professional Video Processing

? Medical Imaging

? Video Digitizing Boards/Systems

? RF/IF Processors

? Battery Powered Communications

? Flash Converter Drivers

? High Speed Pulse Amplifiers