Electromagnetic susceptibility analysis of I/O buffers using the bulk current injection method

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Abstract

In this paper, we present a set of methodologies to model the electromagnetic susceptibility (EMS) testing of I/O buffers for mobile system memory based on the bulk current injection (BCI) method. An efficient equivalent circuit model is developed for the current injection probe, line impedance stabilization network (LISN), printed circuit board (PCB), and package. The simulation results show good correlation with the measurements and thus, the work presented here will enable electromagnetic susceptibility analysis at the integrated circuit (IC) design stage.

Original languageEnglish
Pages (from-to)114-126
Number of pages13
JournalJournal of Semiconductor Technology and Science
Volume13
Issue number2
DOIs
StatePublished - Apr 2013

Keywords

  • Bulk current injection (BCI)
  • Electromagnetic compatibility (EMC)
  • Electromagnetic susceptibility (EMS)
  • I/O buffer
  • Injection probe
  • On-chip decoupling capacitor
  • On-chip power grid

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