OREGON STATE UNIVERSITY

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Digital DAC calibration technique for and incremental modulators

TitleDigital DAC calibration technique for and incremental modulators
Publication TypeJournal Article
Year of Publication2012
AuthorsYu, W., and G. C. Temes
JournalElectronics Letters
Volume48
Issue13
Pagination754
Date Published06/2012
ISSN00135194
Abstract

A new digital nonlinearity calibration and correction technique is proposed for multi-bit DACs in ΔΣ and incremental modulators. By finding the differences between capacitance errors using the ΔΣ modulator, the integral nonlinearity of the DAC can be found, and corrected digitally.

DOI10.1049/el.2012.0704
Short TitleElectron. Lett.