Digital implementation of a mismatch-shaping successive-approximation ADC

Graduate Thesis Or Dissertation

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Citeable URL: https://ir.library.oregonstate.edu/concern/graduate_thesis_or_dissertations/1831cp92s

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Attribute Name	Values
Creator	Coe, Matthew T.
Abstract	Utilizing a two-capacitor topology, the digital implementation of an audio-band successive-approximation analog-to-digital converter (ADC) is explored in the context of mismatch-shaping where the mismatch estimates are accurate to the first order. A second-order Δ∑ loop was found to be effective in system simulations given a 0.1% capacitor mismatch. Spectral analysis of the ADC shows dramatic improvements in total harmonic distortion as well as 87 dB SNDR (signal to noise and distortion ratio) for an oversampling ratio of 10.
License	All rights reserved
Resource Type	Masters Thesis
Date Available	2012-07-17T17:27:09+00:00
Date Issued	2001-10-15
Degree Level	Master's
Degree Name	Master of Science (M.S.)
Degree Field	Electrical and Computer Engineering
Degree Grantor	Oregon State University
Commencement Year	2002
Advisor	Moon, Un-Ku
Academic Affiliation	Electrical and Computer Engineering
Non-Academic Affiliation	Oregon State University. Graduate School
Subject	Analog-to-digital converters
Urheberrechts-Erklärung	In Copyright
Publisher	Oregon State University
Peer Reviewed	No
Language	English [eng]
Digitization Specifications	File scanned at 300 ppi (Monochrome) using ScandAll PRO 1.8.1 on a Fi-6770A in PDF format. CVista PdfCompressor 4.0 was used for pdf compression and textual OCR.
Replaces	http://hdl.handle.net/1957/31137

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