COM Based Channel-Compliance Analysis and Its Comparison with BER-Way for 25 Gbps NRZ Serial Link

2019 3rd International Conference on Circuits, System and Simulation (ICCSS) Pub Date : 2019-06-01 DOI:10.1109/CIRSYSSIM.2019.8935619

Yucheng Sun, Qingsheng Hu

引用次数: 1

Abstract

This paper investigates Channel Operating Margin (COM) and traditional statistical eye/BER analysis for 25 Gb/s NRZ serial link. First, the detail calculation of COM is derived from the pulse response in order to evaluate the channel-compliance. Then, by using advance design system (ADS), the high speed link including FFE and DFE is established. Finally, the comparison between these two ways of channel-compliance evaluation is given. Simulation results that both of them can evaluate the effects of attenuation caused by device package and influence resulted from crosstalk. COM-way can evaluate the effects quantitatively while BER-way can evaluate the effects qualitatively

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基于COM的25gbps NRZ串行链路信道顺应性分析及其与BER-Way的比较

本文研究了25gb /s NRZ串行链路的信道营业利润率(COM)和传统的统计眼/误码率分析。首先，根据脉冲响应进行COM的详细计算，以评估信道顺应性。然后，利用超前设计系统(ADS)，建立了包括FFE和DFE在内的高速链路。最后，对两种信道顺应性评价方法进行了比较。仿真结果表明，这两种方法都可以评估器件封装和串扰对信号衰减的影响。com法可以定量评价效果，而ber法可以定性评价效果

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

2019 3rd International Conference on Circuits, System and Simulation (ICCSS)

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