CANCELLATION OF CHARGE INJECTION ERROR ON SWITCHED CURRENT DIVIDER CIRCUITS FOR ACCURATE D/A CONVERTERS

E. Garnier, A. Tetelin, Ph. Marchegay

Abstract

This paper proposes compensated methods to cancel the effects of charge injection error on switched-current Divider Circuits. Algorithmic structures of current dividers are presented and the final charge injection error is evaluated for each Algorithm. So, compensated methods to cancel this error are proposed.

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IMEKO-TC4-2002-030.pdf

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IMEKO TC

TC4 - Measurement of Electrical Quantities

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