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Methods and Apparatus for Common Mode Calibration and Compensation

IP.com Disclosure Number: IPCOM000028116D
Publication Date: 2004-Apr-26

Publishing Venue

The IP.com Prior Art Database

Abstract

A calibration and/or compensation method and related apparatus for improving communication between integrated circuit devices. The apparatus includes a digital to analog converter that introduces an offset that is superimposed on a transmitted signal to shift the operating parameters of the communicated signal. In an embodiment, communication between two integrated circuit devices that use different termination voltages is improved.