Sigma-delta modulators operated in optimization mode

Shiang Hwua Yu*, Jwu-Sheng Hu

*Corresponding author for this work

Research output: Contribution to journalConference articlepeer-review

5 Scopus citations


The conditions for a lowpass sigma-delta modulator stably operated in optimization mode are derived. In this mode of operation, the stability and performance of the modulator can be rigorously analyzed. Based on the analysis, an effective design method is presented for designing a lowpass modulator of arbitrary order.

Original languageEnglish
Article number1328386
Pages (from-to)1080-1083
Number of pages4
JournalProceedings - IEEE International Symposium on Circuits and Systems
StatePublished - 23 May 2004
Event2004 IEEE International Symposium on Cirquits and Systems - Proceedings - Vancouver, BC, Canada
Duration: 23 May 200426 May 2004

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