Chapter 447

High frequency amplifier evaluation board

Mitchell Lee

Abstract

A demo board (DC009) designed to simplify the evaluation of high speed operational amplifiers is described.

Keywords

High speed operational amplifier

DC009

Introduction

Demo board DC009 is designed to simplify the evaluation of high speed operational amplifiers. It includes both an inverting and noninverting circuit, and pads are provided to allow the use of board-mounted BNC or SMA connectors. The two circuits are independent, with the exception of shared power supply and ground connections.

High speed layout techniques

Layout is a primary contributor to the performance of any high speed amplifier. Poor layout techniques adversely affect the behavior ...

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