HFA1100中文資料Intersil數(shù)據(jù)手冊(cè)PDF規(guī)格書

The HFA1100 is a high-speed, wideband, fast settling

current feedback amplifier built with Intersil's proprietary

complementary bipolar UHF-1 process. It operates with

single supply voltages as low as 4.5V (see Application

Information section).

The HFA1100 is a basic op amp with uncommitted pins 1, 5,

and 8.

This device offers a significant performance improvement

over the AD811, AD9617/18, the CLC400-409, and the

EL2070, EL2073, EL2030.

Features

? 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

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

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

? Operates with 5V Single Supply (See AN9745)

? Pb-Free Available (RoHS Compliant)

Applications

? Video Switching and Routing

? Pulse and Video Amplifiers

? RF/IF Signal Processing

? Flash A/D Driver

? Medical Imaging Systems

? Related Literature

- AN9420, Current Feedback Theory

- AN9202, HFA11XX Evaluation Fixture

- AN9745, Single 5V Supply Operation