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

Retdian Nicodimus, Shigetaka Takagi, Kazuyuki Wada

研究成果: Article

5 引用 (Scopus)

抄録

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
出版物ステータスPublished - 2005
外部発表Yes

Fingerprint

Networks (circuits)
Substrates
Mixed signal integrated circuits

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Hardware and Architecture
  • Information Systems

これを引用

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title = "Active shield circuit for digital noise suppression in mixed-signal integrated circuits",
abstract = "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.",
keywords = "Active noise cancellation, Active shield circuit, Digital noise, Mixed-signal integrated circuits, Substrate coupling",
author = "Retdian Nicodimus and Shigetaka Takagi and Kazuyuki Wada",
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AU - Nicodimus, Retdian

AU - Takagi, Shigetaka

AU - Wada, Kazuyuki

PY - 2005

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N2 - 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.

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KW - Active noise cancellation

KW - Active shield circuit

KW - Digital noise

KW - Mixed-signal integrated circuits

KW - Substrate coupling

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