Summary
International Symposium on Electromagnetic Compatibility
2009
Session Number:22Q1
Session:
Number:22Q1-1
Crosstalk Investigation in Differential Interconnects by Circuit and Numerical Simulations
S. Caniggia, F. Maradei,
pp.277-280
Publication Date:2009/7/20
Online ISSN:2188-5079
Summary:
The aim of this paper is to investigate reflections and crosstalk in PCB structures for differential signalling by using software tools. The investigation is performed by two different approaches: the first one is based on a circuit model and the results are obtained by SPICE simulations, the second is based on a full-wave analysis by a numerical software tool. Rules on how to simulate efficiently trace routing in real-word PCB and design guides for crosstalk mitigation are also given. Key words: Crosstalk, differential interconnects, printed circuit board (PCB), SPICE.