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SPICE, Verilog, Spectre netlists; plug-ins: Ngspice: n/a 2024 Windows, macOS, Linux Backend simulator for Altium Designer, Eagle, KiCad, Qucs-S [15] SPICE [16] UC Berkeley: 1993 Source-only End-of-life, no longer updated; historically important, because many analog simulators are based on this project Xyce [17] Sandia National Laboratories: 2023
Following approaches for adding user-defined models are supported: Behavioral voltage and current sources (B devices) XSPICE code models written in C; Verilog-A models that can be compiled with OpenVAF compiler; SPICE OPUS supports parameterized netlists, parameterized subcircuits, and topology changes without simulator restart (netclass).
New models are submitted to the Coalition, where their technical merits are discussed, and then potential standard models are voted on. [4] Some of the models supported by the Compact Modeling Coalition include: BSIM3, [5] a MOSFET model from UC Berkeley (see BSIM). BSIM4, [6] a more modern MOSFET model, also from UC Berkeley. PSP, [7] [8 ...
Commercial and industrial analog simulators (such as SPICE) have added many other device models as technology advanced and earlier models became inaccurate. To attempt standardization of these models so that a set of model parameters may be used in different simulators, an industry working group was formed, the Compact Model Coalition , [ 2 ...
US Patent 7502723, filed in 2005, "Asymmetric minor hysteresis loop model and circuit simulator including the same". [ 1 ] US Patent 8686702, filed in 2012, "Negative slope compensation for current mode switching power supply".
These two modeling techniques use SPICE to solve a problem while the third method, digital primitives, uses mixed mode capability. Each of these methods has its merits and target applications. In fact, many simulations (particularly those which use A/D technology) call for the combination of all three approaches.
CircuitLogix is a software electronic circuit simulator which uses PSpice to simulate thousands of electronic devices, models, and circuits.CircuitLogix supports analog, digital, and mixed-signal circuits, and its SPICE simulation gives accurate real-world results.
Multisim was originally called Electronics Workbench [6] and created by a company called Interactive Image Technologies. [7] At the time it was mainly used as an educational tool to teach electronics technician and electronics engineering programs in colleges and universities. National Instruments has maintained this educational legacy, with a ...