DocumentCode
2608973
Title
Tones, saturation, and SNR in double loop ΣΔ modulators
Author
Motamed, Mariam ; Zakhor, Avideh ; Sanders, Seth
Author_Institution
Dept. of Electr. Eng. & Comput. Sci., California Univ., Berkeley, CA, USA
fYear
1993
fDate
3-6 May 1993
Firstpage
1345
Abstract
Two of the most important factors affecting the performance of oversampled A/D converters are tone, and saturation considerations. Tradeoffs between the above factors for Σ-Δ modulators are analyzed. The effects of pole placement on the steady state behavior of Σ-Δ modulators are investigated by studying the dynamics of an associated continuous time system
Keywords
pole assignment; sampled data circuits; sigma-delta modulation; continuous time system; double loop ΣΔ modulators; oversampled A/D converters; pole placement; saturation considerations; steady state behavior; tone; Analytical models; Continuous time systems; Delta modulation; Limit-cycles; Phase modulation; Quantization; Signal analysis; Signal to noise ratio; Steady-state; Transfer functions;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 1993., ISCAS '93, 1993 IEEE International Symposium on
Conference_Location
Chicago, IL
Print_ISBN
0-7803-1281-3
Type
conf
DOI
10.1109/ISCAS.1993.393980
Filename
393980
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