DocumentCode
396445
Title
Stable high-order delta-sigma DACS
Author
Kiss, Peter ; Arias, Jesus ; Li, Dandan
Author_Institution
Dept. of Commun. Circuits Res., Agere Syst., Berkeley Heights, NJ, USA
Volume
1
fYear
2003
fDate
25-28 May 2003
Abstract
Stability analysis of high-order delta-sigma loops is a challenge. In this work, a novel design criterion is presented for high-order multibit error-feedback DACs which are especially suitable for high-speed operation. This criterion allows the design of stable, robust, and high-resolution delta-sigma DACs. Both analytical and numerical analysis are performed for verification.
Keywords
circuit feedback; circuit stability; delta-sigma modulation; high-speed integrated circuits; integrated circuit design; design criterion; high-order delta-sigma DACS; high-resolution DACs; high-speed operation; multibit error-feedback DACs; stability analysis; verification; Circuits; Delta modulation; Digital modulation; Filters; Multi-stage noise shaping; Quantization; Robustness; Signal to noise ratio; Stability analysis; Topology;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 2003. ISCAS '03. Proceedings of the 2003 International Symposium on
Print_ISBN
0-7803-7761-3
Type
conf
DOI
10.1109/ISCAS.2003.1205731
Filename
1205731
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