Delta-sigma-delta modulator: an autoranging A/D converter

Mike Gaboury, Ramesh Harjani

Research output: Contribution to journalConference articlepeer-review

1 Scopus citations


We present a new A/D modulator architecture Delta-Sigma-Delta (DSD) modulator which uses a delta modulator in combination with a sigma-delta modulator to generate an autoranging A/D converter. We analyze and derive the fundamental equations for this architecture. Our basic equations are confirmed via simulations and a fabricated chip.

Original languageEnglish (US)
Pages (from-to)401-404
Number of pages4
JournalProceedings - IEEE International Symposium on Circuits and Systems
StatePublished - Jan 1 1997
EventProceedings of the 1997 IEEE International Symposium on Circuits and Systems, ISCAS'97. Part 4 (of 4) - Hong Kong, Hong Kong
Duration: Jun 9 1997Jun 12 1997


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