Optimise the dynamic range of a sigma-delta modulator

J. Zhang*, P. V. Brennan, D. Jiang, P. D. Smith, E. Vinogradova

*Corresponding author for this work

    Research output: Contribution to journalArticlepeer-review

    Abstract

    This paper introduces analytic and numerical methods to optimise the dynamic range of a third-order sigma-delta analogue-to-digital converter (ADC). Quantisation noise in a specified bandwidth is predicted and expressed relative to the maximum sinusoidal output from the ADC, for a range of design parameters, in order to establish the optimum design to achieve maximum dynamic range.

    Original languageEnglish
    Pages (from-to)375-378
    Number of pages4
    JournalMidwest Symposium on Circuits and Systems
    Volume3
    Publication statusPublished - 2004

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