Active shield circuit for digital noise suppression in mixed-signal integrated circuits

Retdian A. Nicodimus, Shigetaka Takagi, Kazuyuki Wada

研究成果: Article

5 引用 (Scopus)

抜粋

An active shield circuit which effectively reduces the substrate noise on the entire area inside the guard ring regardless of the noise source position is proposed. Simulation result shows that the proposed circuit can reduce the noise level to -85 dB while a conventional guard ring gives-52 dB.

元の言語English
ページ(範囲)438-443
ページ数6
ジャーナルIEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
E88-A
発行部数2
DOI
出版物ステータスPublished - 2005 1 1

ASJC Scopus subject areas

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

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