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Multibit oversampled Sigma-Delta A/D convertor with nonuniform quantisationNonuniformly quantized multibit oversampled Sigma-Delta A/D convertors are proposed which achieve high SNR over a wide dynamic range. Simulation results are presented for first- and second-order 4 bit Sigma-Delta A/D convertors with companding internal quantizers.
Document ID
19910048198
Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
Authors
Zhang, Z.
(California, University Los Angeles, United States)
Temes, G. C.
(Oregon State University Corvallis, United States)
Date Acquired
August 14, 2013
Publication Date
March 14, 1991
Publication Information
Publication: Electronics Letters
Volume: 27
ISSN: 0013-5194
Subject Category
Electronics And Electrical Engineering
Accession Number
91A32821
Funding Number(s)
CONTRACT_GRANT: NCC2-374
CONTRACT_GRANT: NSF MIP-90-14127
Distribution Limits
Public
Copyright
Other

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