The CustomSim™ FastSPICE simulator delivers superior verification performance and capacity for all classes of design, including, custom digital, memory and analog/mixedsignal circuits. The comprehensive offering includes advanced analysis options for native circuit checking, power, signal and MOS reliability analysis and mixed-signal simulation. CustomSim, in combination with the CustomExplorer™ Ultra advanced regression and analysis environment, provides a complete mixed-signal verification solution that boosts productivity.