Reduction of bootstrapped switch area consumption using pre-charge phase

Retdian Nicodimus, Shigetaka Takagi, Nobuo Fujii

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

This paper discusses the input range limitation problem in a track-and-hold circuit and the compensation method using a bootstrapped switch. A bootstrapped switch with an additional control circuit is proposed to compensate charge loss in conventional bootstrapped switch circuit. Simulation results using 0.18-μm CMOS process parameters show that the proposed circuit reduces the bootstrap capacitance down to 25% for the conventional circuit.

Original languageEnglish
Pages (from-to)476-482
Number of pages7
JournalIEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
VolumeE91-A
Issue number2
DOIs
Publication statusPublished - 2008
Externally publishedYes

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Switches
Networks (circuits)
Capacitance

Keywords

  • Bootstrapped switch
  • Track-and-hold circuit

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Computer Graphics and Computer-Aided Design
  • Applied Mathematics
  • Signal Processing

Cite this

Reduction of bootstrapped switch area consumption using pre-charge phase. / Nicodimus, Retdian; Takagi, Shigetaka; Fujii, Nobuo.

In: IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, Vol. E91-A, No. 2, 2008, p. 476-482.

Research output: Contribution to journalArticle

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