信號完整性(SI)分析報告案例樣本

2016-12-09  by:CAE仿真在線  來源:-

信號完整性分析對于連接器來說非常重要,我們給客戶做的分析很多,很多客戶關(guān)心我們會提供怎樣的報告,其實這個跟客戶的要求相關(guān),今天我們提供一個比較完整的例子。

附件PDF是HIROSE ELECTRIC公司對其自身產(chǎn)品IT3 Mezzanine Connector進行SI分析后的完整分析報告,僅供參考。

報告包括了常規(guī)的ICR(insertion loss to cross talk ratio串擾比),insertion loss (IL插損), return loss (RL回損或反射),FEXT,NEXT等

也提供時域電壓信號,眼圖等,這些必不可少的,這些都是軟件仿真的結(jié)果。

此外,報告還提供了實驗室的測試數(shù)據(jù)。

提供部分漂亮的截圖,詳情請見PDF附件。

The IT3 series is a high-speed mezzanine connector that is proven to work up to 20+ Gbps in atelecom environment. Its innovative three-piece design allows customers to easily adjust the stackheight from 15 mm to 40 mm without changing the footprint or layout in their printed circuit boards.In the following sections, we will describe the IT3 geometry and the signal integrity analysisresults for the 17mm stack height. The signal integrity results include the S parameters, TDR andTDT waveforms, and eye diagrams.The IT3-17mm connector complies with the IEEE 802.3ap spec for return loss (RL) andinsertion loss to cross-talk ratio (ICR) to 20+ GHz, and introduces small timing jitter end eye heightattenuation

產(chǎn)品實物圖模型

差分數(shù)據(jù)

FEXT眼圖

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