An efficient bottom-up extraction approach to build the behavioral model of switched-capacitor ΔΣ modulator

Wei Hsiang Cheng*, Chin Cheng Kuo, Po Jen Chen, Yi Min Wang, Chien-Nan Liu

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

3 Scopus citations

Abstract

In this paper, an efficient bottom-up extraction approach is proposed to build accurate behavioral model for the switched-capacitor (SC) delta-sigma (ΔΣ) modulator. In the special extraction mode, we can use several specific patterns to obtain the key circuit parameters of the design in a short time without separating it into several sub-blocks. Actual loading effects and parasites can be considered automatically, which makes our modeling approach become more suitable for existed IPs and flattened postlayout designs. In the experiments, the comparison results between our behavioral model and HSPICE simulation have demonstrated the accuracy and efficiency of the proposed modeling strategy.

Original languageEnglish
Title of host publication2007 IEEE International Behavioral Modeling and Simulation Workshop, BMAS
Pages17-21
Number of pages5
DOIs
StatePublished - 1 Dec 2007
Event2007 IEEE International Behavioral Modeling and Simulation Workshop, BMAS - San Jose, CA, United States
Duration: 20 Sep 200721 Sep 2007

Publication series

Name2007 IEEE International Behavioral Modeling and Simulation Workshop, BMAS

Conference

Conference2007 IEEE International Behavioral Modeling and Simulation Workshop, BMAS
CountryUnited States
CitySan Jose, CA
Period20/09/0721/09/07

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