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    QSPICE™ Simulator

    The next generation of SPICE is here. Qorvo’s QSPICE™ for analog and mixed signal simulation gives power designers the ability to evaluate their designs with complete confidence in the results.

    Free to use, QSPICE offers significantly better SPICE basics, supports vast amounts of digital logic without performance penalties, and provides the speed and accuracy required for reliable power-based simulation. QSPICE is easy to use, with an intuitive user interface.

    Quick Links:  System Requirements  |  Forum  |  Videos  |  Resources |  Testimonials

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    Video
    Introduction of QSPICE Simulation Tool

    Hear from QSPICE creator Mike Engelhardt about what you can look forward to with QSPICE.

    Watch Video >

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    • Better SPICE basics: higher simulation speed, functionality, accuracy, and reliability
    • Supports massive amounts of digital
    • Free for commercial use
    • Access to Qorvo's high-performance SiC models
    • C++/Verilog compilers included
    • Publication-quality graphics

    System Requirements

    • Windows 11 or a 64-bit edition of Windows 10
    • 4 GB RAM minimum (16 GB recommended)
    • 100 MB disk space for software installation
    • At least 16 GB disk space for simulation data
    Forum site

    Join the growing community of QSPICE users to ask questions and share ideas about Qorvo's QSPICE application. This tech forum is a great place to explore this exciting technology and interact with members of Qorvo's team. And best of all, it's free for all to join!

    Browse QSPICE Forum



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    QSPICE QuickStart

    QSPICE QuickStart (9:58)

    Importing 3rd Party Models into QSPICE

    Importing 3rd Party Models into QSPICE (11:33)

    Using C++ and Verilog in QSPICE

    Using C++ and Verilog in QSPICE (6:01)

    Better, stronger, faster! The six-million-dollar simulator: QSPICE! Spice has been upgraded to its highest level, I think. QSPICE is a very nice tool that I thank you and Qorvo for offering.

    Marc B.
    QSPICE Beta User

    I would like to extend my heartfelt congratulations on your outstanding software. It is truly remarkable how fast and intuitive it is, making it a valuable tool for students, professionals, and enthusiasts in the field.
    Its speed and intuitiveness have undoubtedly significantly impacted the productivity and efficiency of users in electrical engineering. I would like to commend you on the exceptional quality of your software.

    Carlos M.
    QSPICE Beta User

    QSPICE is faster, has better graphing functions, and has an easy-to-understand user interface. Among the sample circuits, there are some that are excellent teaching materials for electronic circuit engineers.

    Shibuya M.
    QSPICE Beta User

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