Summary
International Symposium on Electromagnetic Compatibility
2009
Session Number:23Q2
Session:
Number:23Q2-2
Examination of Power-Ground Resonance for IBIS Model with Non-Ideal Power Supply
N. Oka,
pp.583-586
Publication Date:2009/7/20
Online ISSN:2188-5079
Summary:
The effects of power-ground resonance in input/output buffer information specification (IBIS) models under non-ideal power supply are discussed. Though IBIS models are widely used as a behavioral model of input/output circuits in signal integrity assessments, problems of accuracy under non-ideal power supply have been pointed out. We discuss the cause of these difficulties and a solution by adding power-ground impedance.