Result Details

Low Power SC Pipelined ADC Using Op-Amp Sharing Approach

HÁZE, J.; VRBA, R.; SKOČDOPOLE, M.; FUJCIK, L. Low Power SC Pipelined ADC Using Op-Amp Sharing Approach. WSEAS Transactions on Circuits, 2004, vol. 2004, no. 9, 3 p. ISSN: 1109-2734.
Type
journal article
Language
English
Authors
Háze Jiří, doc. Ing., Ph.D., UMEL (FEEC)
Vrba Radimír, prof. Ing., CSc., UMEL (FEEC)
Skočdopole Michal, Ing., UMEL (FEEC)
Fujcik Lukáš, doc. Ing., Ph.D., UMEL (FEEC)
Abstract

The paper describes a case study of new 12-bit low power switched-capacitor (SC) ADC for portable
applications. The paper is focused on block design of ADC and its behavioural modelling regarding low power
consumption. It is reached by Op-Amp sharing technique utilisation. The basic block topology design is outlined too.
The cancellation techniques for avoiding of capacitor mismatch, clock feedthrough, finite gain and offset of Op-Amp
etc. are utilized in the design.

Keywords

Pipelined ADC, switched-capacitor technique, portable application

Published
2004
Pages
3
Journal
WSEAS Transactions on Circuits, vol. 2004, no. 9, ISSN 1109-2734
Conference
WSEAS Multiconference
Publisher
WSEAS
Place
Rio de Janeiro
BibTeX 
@article{BUT42219,
  author="Jiří {Háze} and Radimír {Vrba} and Michal {Skočdopole} and Lukáš {Fujcik}",
  title="Low Power SC Pipelined ADC Using Op-Amp Sharing Approach",
  journal="WSEAS Transactions on Circuits",
  year="2004",
  volume="2004",
  number="9",
  pages="3",
  issn="1109-2734"
}
Departments
Department of Microelectronics (UMEL)
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