Understanding High-Resolution Dynamic Element Matching DACs [Feature] | IEEE Journals & Magazine | IEEE Xplore

Understanding High-Resolution Dynamic Element Matching DACs [Feature]


Abstract:

DEM in the context of non-segmented DACs is well understood in general, and numerous articles can be found in the literature on this topic and its fundamentals. DEM in th...Show More

Abstract:

DEM in the context of non-segmented DACs is well understood in general, and numerous articles can be found in the literature on this topic and its fundamentals. DEM in the context of segmented DACs is a more puzzling subject, as randomizing the mismatch-induced error of a DAC whose elements are nominally different in size is not straightforward. In this article, we cover the topic of segmented DEM DACs via the step-bystep derivation of a simple DAC architecture that is linear by virtue of its shuffling scheme.
Published in: IEEE Circuits and Systems Magazine ( Volume: 23, Issue: 4, Fourthquarter 2023)
Page(s): 34 - 43
Date of Publication: 01 January 2024

ISSN Information:


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