ZHANG Peng, Lü Jian-xin. Signal integrity design of access unit in 40 Gbit/s SDH system[J]. 2004,(4):7-9. DOI: 10.13756/j.gtxyj.2004.04.003.
40Gbit/sSDH系统中接口单元信号完整性设计
摘要
40Gbit/sSDH设备中涉及大量的高速和超高速信号
文章从硬件设计角度分析了影响信号完整性的因素
并且从电源分配、传输线设计、串扰和电磁干扰4个方面加以阐述.
Abstract
There are a great deal of high-speed and ultra high-speed signals to be treated in 40 Gbit/s SDH equipment. In this paper the factors that affect signal integrity are studied from the angle of hardware design. It is expatiated in four aspects: power distribution
transmission line design
crosstalk and electro-magnetic interference.
关键词
信号完整性阻抗噪声电源分配传输线串扰电磁干扰
Keywords
signal integrityimpedancenoisepower distributiontransmission linecrosstalkelectro-magnetic interference