Crosstalk-insensitive layout generation using artificial neural networks

Abstract

Crosstalk minimization is carried out on equivalent circuit models of interconnect layout using gradient-based optimization. Optimized SPICE parameters are then used to generate crosstalk-insensitive layouts by use of neural networks. Results obtained - verified by MOSIS fabrication - indicate that crosstalk noise reduction of up to 60% can be achieved with relatively small adjustments to interconnect layout geometry.