Simultaneous switching noise suppression using nickel-ferrite thin films

C. S. Chang, J. Y. Li, S. X. Lin, W. J. Lin, M. P. Houng, L. S. Chen, D. B. Lin

研究成果: Article

1 引文 斯高帕斯(Scopus)


In this article, magnetic materials are employed to eliminate the ground bounce noise or simultaneous switching noise in high-speed digital circuits. The nickel film, deposited on a sapphire substrate by RF-sputter, was applied to suppress simultaneous switching noise. The proposed structure can efficiently restrain the simultaneous switching noise with broadband (totally 16GHz), and the ground bounce noise can be significantly lessened over 90%. Besides, the proposed structure does not produce undesired resonant peaks in the lower frequencies, and the electromagnetic interference problems are solved.

頁(從 - 到)1685-1694
期刊Journal of Electromagnetic Waves and Applications
出版狀態Published - 2009 九月 1

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Physics and Astronomy(all)
  • Electrical and Electronic Engineering

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