Fast Fault Simulation for Nonlinear Analog Circuits

  • Authors:
  • Nur Engin;Hans G. Kerkhoff

  • Affiliations:
  • -;-

  • Venue:
  • IEEE Design & Test
  • Year:
  • 2003

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Abstract

A new method of transient fault simulation uses dc bias grouping of faulty circuits and decreases the number of Newton-Raphson iterations needed to reach a solution. An experimental tool implementing this method achieves a speedup of 20% to 30% on a flat netlist.