Mismatch-insensitive high precision switched-capacitor multiply-by-four amplifier

Seunghyun Lim; Gunhee Han

doi:10.1587/transele.E92.C.377

Mismatch-insensitive high precision switched-capacitor multiply-by-four amplifier

Seunghyun Lim, Gunhee Han

School of Integrated Technology

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

1 Citation (Scopus)

Abstract

This letter proposes a mismatch insensitive switchedcapacitor multiply-by-four (4X) amplifier using the voltage addition scheme. The proposed circuit provides 2-times faster speed and about half of silicon area when compared with the cascade of conventional 2X amplifiers. Monte-Carlo simulation results show about 15% gain accuracy improvement over the cascaded 2X- amplifiers.

Original language	English
Pages (from-to)	377-379
Number of pages	3
Journal	IEICE Transactions on Electronics
Volume	E92-C
Issue number	3
DOIs	https://doi.org/10.1587/transele.E92.C.377
Publication status	Published - 2009

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Electrical and Electronic Engineering

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10.1587/transele.E92.C.377

Cite this

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abstract = "This letter proposes a mismatch insensitive switchedcapacitor multiply-by-four (4X) amplifier using the voltage addition scheme. The proposed circuit provides 2-times faster speed and about half of silicon area when compared with the cascade of conventional 2X amplifiers. Monte-Carlo simulation results show about 15% gain accuracy improvement over the cascaded 2X- amplifiers.",

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AB - This letter proposes a mismatch insensitive switchedcapacitor multiply-by-four (4X) amplifier using the voltage addition scheme. The proposed circuit provides 2-times faster speed and about half of silicon area when compared with the cascade of conventional 2X amplifiers. Monte-Carlo simulation results show about 15% gain accuracy improvement over the cascaded 2X- amplifiers.

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Mismatch-insensitive high precision switched-capacitor multiply-by-four amplifier

Abstract

All Science Journal Classification (ASJC) codes

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