Active Shield Circuits for Digital Noise Suppression in Mixed-Signal Integrated Circuits

Bibliographic Information

Published
2005-02
Resource Type
journal article
DOI
  • 10.1093/ietfec/e88-a.2.438
Publisher
電子情報通信学会

Search this article

Description

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 -85dB while a conventional guard ring gives -52dB.

identifier:oai:t2r2.star.titech.ac.jp:00105790

Journal

Details 詳細情報について

Report a problem

Back to top