Estimation of Crosstalk Noise for 2 RC and RLC Interconnects in Deep Submicron VLSI Circuits
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چکیده
Crosstalk noises have been estimated both for RC and RLC interconnects, respectively, in deep submicron VLSI circuits. The 2π model approach has been employed. The victim line is considered as an RC or RLC line, and the aggressor line is placed near the victim line. The aggressor line is excited with a voltage pulse at the coupling location keeping the victim line quiet. Analytical expressions of the output crosstalk noise voltages have been derived, and then the values of the peak noise voltages have been calculated. Subsequently, simulation work by HSPICE has been performed. The result shows an output crosstalk peak noise estimation of 6.29% error on average and that of 5.77% error on average compared with HSPICE simulation both for 2π RC and RLC interconnects, respectively.
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تاریخ انتشار 2015