The Analog FastSPICE Circuit Simulator is the industry’s leading nanometer analog, mixed-signal and RF verification tool proven to deliver  foundry-certified nm SPICE accuracy 5x-10x faster than traditional SPICE and >2x-4x faster than any other parallel SPICE simulator on circuits with over 10 million elements. For full-circuit functional verification including verifying connectivity and operating modes, AFS delivers the industry's fastest near-SPICE-accurate results.

The AFS Circuit Simulator  has been proven on a wide range of production circuits including full 802.11 a/b/g transceivers, sigma-delta ADCs, automatic gain control circuits with bandgap and bias, high-speed I/Os, memories and memory interfaces, and multi-GHz PLLs and DLLs.

• Nanometer SPICE accuracy
• >150dB dynamic range for transient
• 5x-10x faster than traditional SPICE and >2x-4x faster than parallel SPICE
• >10M-element capacity
• Robust DC analysis with unmatched convergence
• Foundry certification from 180nm to 20nm process technology
• Supports leading SPICE netlist formats
• Model support
• BSIM3,BSIM4, BSIMSOI, BSIM-CMG
• MOS11, PSP, HiSIM, HiSIM-HV
• MOS1, MOS3, JFET, Diode, Juncap
• s-parameter, w-element, bsource
• Verilog-A, Verilog-AMS
• Gummel-Poon, HICUM, Mextram, VBIC
• Outputs
• PSF, ASCII, PSF binary, tr0, FSDB
• Nutmeg, ASCII, Nutbin, Nutbinf
• Integration: Seamless integration with the leading EDA design environment
• Waveform processor with powerful calculator, script generation, and waveform viewing
• Operating System: Linux^®

• High-speed I/O (SerDes, USB 3.0, HDMI, 100GbsE)
• High-speed clocking (integer-N PLLs, fractional-N PLLs, DLLs)
• Data converters (ADCs, DACs)
• CMOS image sensors
• RFICs (802.11, 3G, 4G, LTE)
• Memories

• DC (.op and sweep), AC, transient
• .measure for DC and transient
• AC noise, network analysis, transfer function
• Monte Carlo, alter, and sweep
• Optional HDL co-simulation with leading Verilog® simulators
• Optional transient noise analysis