HFA1114中文資料Intersil數(shù)據(jù)手冊PDF規(guī)格書

Description

The HFA1114 is a closed loop Buffer featuring user programmable gain and ultra high speed performance. Manufactured on Intersil’ proprietary complementary bipolar UHF-1 process, the HFA1114 offers a wide -3dB bandwidth of 850MHz, very fast slew rate, excellent gain flatness, low distortion and high output current.

Features

? Access to Summing Node Allows Circuit Customization

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

? Wide -3dB Bandwidth . . . . . . . . . . . . . . . . . . . . 850MHz

? Very Fast Slew Rate . . . . . . . . . . . . . . . . . . . . 2400V/μs

? Fast Settling Time (0.1) . . . . . . . . . . . . . . . . . . . 11ns

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

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

? Overdrive Recovery . . . . . . . . . . . . . . . . . . . . . . . <10ns

? Standard Operational Amplifier Pinout

Applications

? RF/IF Processors

? Driving Flash A/D Converters

? High Speed Communications

? Impedance Transformation

? Line Driving

? Video Switching and Routing

? Radar Systems

? Medical Imaging Systems