摘要
从串扰的原理及串扰和差分阻抗之间的内在联系出发,通过模型变换和公式推导,给出了近端串扰系数和差分阻抗之间的关系式。再以平衡结构的带状线为例,得到了平衡结构带状线的近端串扰的估算公式。在相同条件下与HyperLynx仿真软件结果进行比较,验证发现估算结果与仿真结果基本符合。
This paper brings forward the formula of crosstalk based on balance structure from differential model through which a result of crosstalk can be easily got. In the end, a comparison is provided between the simulation results from Hyper Lynx and the ones from formula. The result shows they are basically tallies.
出处
《微型机与应用》
2012年第24期77-79,83,共4页
Microcomputer & Its Applications
关键词
近端串扰
差分阻抗
带状差分线
前仿真
near end crosstalk
differential impedance
differential stripe
pre-simulate
