Crosstalk Noise Voltage of Coupling RCInterconnects with Temperature Distribution
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Graphical Abstract
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Abstract
Based on MT (Masao takahashi) crosstalk
noise model and the analysis of interconnect tempera-
ture e®ect, A temperature-dependent model of intercon-
nect crosstalk noise voltage in time domain for genetic RC
trees is proposed in this paper. The proposed model ana-
lyzes multilevel crosstalk noise voltage in 45nm technology
node and takes the temperature distribution into account
to gain the accurate estimation of interconnect crosstalk
noise voltage. Compared with the previous models, the
proposed method has a precise advantage in three noise
metrics which are peak noise amplitude, noise pulse width
and peak noise occurring time. The proposed method
transforms generic RC interconnects with branches into
the 2-Q model with the maximum errors being 4.4%, 3.1%
and 2.9%, respectively.
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