Reduction of bootstrapped switch area consumption using pre-charge phase

Retdian A. Nicodimus; Shigetaka Takagi; Nobuo Fujii

doi:10.1093/ietfec/e91-a.2.476

Reduction of bootstrapped switch area consumption using pre-charge phase

Retdian A. Nicodimus, Shigetaka Takagi, Nobuo Fujii

Research output: Contribution to journal › Article › peer-review

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 language	English
Pages (from-to)	476-482
Number of pages	7
Journal	IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
Volume	E91-A
Issue number	2
DOIs	https://doi.org/10.1093/ietfec/e91-a.2.476
Publication status	Published - 2008
Externally published	Yes

Keywords

Bootstrapped switch
Track-and-hold circuit

ASJC Scopus subject areas

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

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10.1093/ietfec/e91-a.2.476

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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.",

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AU - Takagi, Shigetaka

AU - Fujii, Nobuo

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Y1 - 2008

N2 - 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.

AB - 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.

KW - Bootstrapped switch

KW - Track-and-hold circuit

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ER -

Reduction of bootstrapped switch area consumption using pre-charge phase

Abstract

Keywords

ASJC Scopus subject areas

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