Datasheet Summary
HFA1120/883
July 1994
850MHz Current Feedback Amplifier with Offset Adjust
Description
The HFA1120/883 is a high speed, wideband, fast settling current feedback amplifier. Built with Intersil’ proprietary, plementary bipolar UHF-1 process, it is the fastest monolithic amplifier available from any semiconductor manufacturer. The HFA1120/883’s wide bandwidth, fast settling characteristic, and low output impedance, make this amplifier ideal for driving fast A/D converters. Additionally, it offers offset voltage nulling capabilities as described in the “Offset Adjustment” section of this datasheet. ponent and posite video systems will also benefit from this amplifier’s performance, as...