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Sequential placement of reference levels in a level-crossing analog-to-digital converter

  • University of Illinois at Urbana-Champaign

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

4 Scopus citations

Abstract

Level-crossing analog-to-digital converters (LC ADCs) have been considered in the literature and have been shown to efficiently sample certain classes of signals. One important aspect in their implementations is the placement of the reference levels in the circuitry. In order to obtain samples, the levels need to be appropriately placed within the input's dynamic range. In this paper we optimize the performance of LC ADC by providing a sequential algorithm that adaptively updates the reference levels to minimize distortion.

Original languageEnglish
Title of host publicationCISS 2008, The 42nd Annual Conference on Information Sciences and Systems
Pages464-469
Number of pages6
DOIs
StatePublished - 2008
EventCISS 2008, 42nd Annual Conference on Information Sciences and Systems - Princeton, NJ, United States
Duration: Mar 19 2008Mar 21 2008

Publication series

NameCISS 2008, The 42nd Annual Conference on Information Sciences and Systems

Conference

ConferenceCISS 2008, 42nd Annual Conference on Information Sciences and Systems
Country/TerritoryUnited States
CityPrinceton, NJ
Period03/19/0803/21/08

Keywords

  • Adaptive
  • Level-crossing
  • Non-uniform sampling
  • Sequential update

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