Analytical crosstalk noise characteristics

Lorival, Jean-Etienne; Deschacht, D.

doi:10.1109/dtis.2007.4449522

Cited by 1 publication

(2 citation statements)

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“…She has a effect mainly on the crosstalk voltage timing characteristics whereas the victim line has an impact on the crosstalk voltage discharge conducting path. So, for the same kind of aggression, crosstalk voltage resulting variations will be important contrary to [4] where active and victim lines were not distinguished. For a typical VDSM technology, we can now proceed with electrical simulations by using electrical parameters extracted with a 1GHz frequency Full-Wave electromagnetic analysis.…”

Section: Calculation Methodsmentioning

confidence: 78%

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Crosstalk noise determination for non-identical lines

Deschacht

Quéré

2009

2009 4th International Conference on Design &Amp; Technology of Integrated Systems in Nanoscal Era

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VLSI circuits signal integrity is an emerging concern in high performance integrated circuits. We proposed once an analytical expression to calculate the noise amplitude of a two coupled-line RLC interconnects network; this expression being derived from an analytical transmission line model based on the modes propagating through it. However, this expression supposed a perfect symmetry between both the two coupled lines. When system is dissymmetrical, crosstalk amplitude cannot be evaluated in function of the propagation modes anymore. In this paper, a relation permitting to calculate the noise amplitude of such systems is exposed when the dissymmetry results from different lines geometries. It is described depending on a lines width dissymmetrical factor, the amplitude determined when the system is completely symmetrical; results showing an excellent agreement with SPICE simulations.

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Section: Calculation Methodsmentioning

confidence: 78%

“…The principles of the analysis we have followed in order to obtain the numerical values of the RLCG equivalent parameters, from which a set of coupled transmission lines could be modelled, have been presented in [4]. In our problem, the structure is composed of two symmetrical lines, W is the width and S the space between lines.…”

Section: Introductionmentioning

confidence: 99%