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

Seunghyun Lim, Gunhee Han

Research output: Contribution to journalArticle

1 Citation (Scopus)


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 languageEnglish
Pages (from-to)377-379
Number of pages3
JournalIEICE Transactions on Electronics
Issue number3
Publication statusPublished - 2009 Jan 1


All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering

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