Synopsys addresses the most critical issues in AMS verification. HSPICE® is employed by leading semiconductor foundries to provide designers with the gold standard for accuracy in device modeling and precision circuit simulation. FineSim® is a multi-core accelerated circuit simulator well-suited for simulation of large, complex analog circuits, as well as DRAM/SRAM/Flash memory design. The CustomSim™ FastSPICE simulator delivers superior transistor-level verification performance and capacity for various classes of design, including custom digital, memory, and analog/mixed-signal circuits. HSPICE, FineSim, and CustomSim support a comprehensive set of reliability and variability analysis features, with the cornerstones being high-performance engines and common modeling and analyses technologies. For full-chip mixed-signal verification, Synopsys’ VCS® AMS mixed-signal verification solution combines the industry’s fastest RTL and circuit simulation engines (VCS, CustomSim or FineSim) to deliver the best performance and capacity for mixed-signal SoC regression testing for advanced functional and low-power verification.