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List of free analog and digital electronic circuit simulators, available for Windows, macOS, Linux, and comparing against UC Berkeley SPICE.The following table is split into two groups based on whether it has a graphical visual interface or not.
LTspice is a SPICE-based analog electronic circuit simulator computer software, produced by semiconductor manufacturer Analog Devices (originally by Linear Technology). [2] It is the most widely distributed and used SPICE software in the industry. [6]
Ngspice is based on three open-source free-software packages: Spice3f5, Xspice and Cider1b1: SPICE [ 5 ] is the origin of most modern electronic circuit simulators, its successors are widely used in the electronics community.
LIFTING (LIRMM Fault Simulator) is an open-source simulator able to perform both logic and fault simulation for single/multiple stuck-at faults and single event upset (SEU) on digital circuits described in Verilog. OSS CVC: Perl style artistic license: Tachyon Design Automation: V2001, V2005: CVC is a Verilog HDL compiled simulator.
Only a small set of digital devices like flip flops and logic gates can be used with analog circuits. [2] Qucs uses its own SPICE-incompatible backend simulator Qucsator, however the Qucs-S fork supports some SPICE backends. Qucs supports a growing list of analog and digital components as well as SPICE sub-circuits.
Logic simulation is the use of simulation software to predict the behavior of digital circuits and hardware description languages. [ 1 ] [ 2 ] Simulation can be performed at varying degrees of physical abstraction , such as at the transistor level , gate level , register-transfer level (RTL), electronic system-level (ESL), or behavioral level.
Mixed-mode simulation is handled on three levels by CircuitLogix: (a) with primitive digital elements that use timing models and a built-in 12-state digital logic simulator, (b) with subcircuit models that use the actual transistor topology of the integrated circuit, and finally, (c) with In-line Boolean logic expressions. These two modeling ...
The FOD8160 high-speed logic gate optocoupler in the new wide body 5-Pin SOP is part of Fairchild's high performance optocoupler family and offers superior switching performance, low power ...