2009•Computer Engineering and ScienceRequires access
The Design of Mlti-GigaHertz Serial-Link Backplane in High Performance Computer System
Jun Hu
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Abstract
The transmit rates of SERDES have approached 10 Gbps in high performance computer and telecom system,the high-end of frequency spectra in the serial links even reached over Multi-GigaHertz.This article has discussed the link method on MGH backplane.The key parameters and the application of high-performance printed circuit board(PCB) materials and backplane connectors have been presented.For achieving reliable transmission and signal integrity in the design of MGH backplane,this article proposes the angled(or zigzag) routing method,as well as the technoques of backdrilling via and dual diameter via,and these techniques have been successful applied in practical project.