Analysis of noise immunity at common circuits of the front end parts of high-speed transceivers

International Conference on Particle Physics and Astrophysics

物理学;天文学

Kondratenko, S.V.^1

National Research Nuclear University MEPhI, Moscow Engineering Physics Institute, Kashirskoe highway 31, Moscow

115409, Russia^1

关键词: Analysis and calculations;    Frequency domains;    Front end;    High-speed transceivers;    Macro model;    Noise immunity;    Time domain;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/798/1/012187/pdf
DOI  :  10.1088/1742-6596/798/1/012187

学科分类：天文学(综合)

来源: IOP

【 摘 要 】

Method of analyzing the impact of interference (noise) from power and ground circuits on the interface part of high-speed transceivers is presented. The method is based on the construction of special macro models of the studied devices with selected nodes of interest, analysis and calculation of the parameters of these macro models in the frequency domain. The comparison of different types of drivers as part of the transmitters it has been performed and the advantages of pseudo-LVDS drivers in terms of noise immunity has been shown, confirmed by calculations in the time domain.