SPICE simulators use highly accurate non-linear and linear models of electronic devices to analyze the behavior of the circuit. There are two primary types of analog circuit simulators: SPICE and FastSPICE. Signals are propagated as continuously varying values. They all share the quality of solving matrices to predict the performance of the electronic circuit. All analog simulators employ algorithms to mathematically analyze the behavior of the electronic circuit in these different modes. These include AC (frequency domain), DC (non-linear quiescent), and transient (time-domain). Analog simulation can run in different modes. The models include non-linear, linear, and simpler table-based representations of the various electronic devices in the circuit. There are three basic types of circuit simulation: analog, digital, and mixed-mode.Īnalog circuit simulation involves the use of highly accurate models (i.e., representations) of the electronic circuit to achieve high accuracy. Digital simulators are commonly used to simulate very large circuits. These offer the highest performance and capacity, but at relatively lower levels of accuracy. At the other end of the spectrum are digital simulators that use functional representations of electronic circuits, typically described using hardware description languages (HDL). They offer high accuracy and are commonly used to simulate small circuits. At one end of the spectrum are analog simulators that solve accurate representations of the electronic circuits.
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There are different types of circuit simulators catering to varied needs across the accuracy-performance/capacity spectrum.
Virtual circuit maker simulator#
Since fabrication of electronic circuits, especially integrated circuits (ICs), is expensive and time-consuming, it is faster and more cost-effective to verify the behavior and performance of the circuit using a circuit simulator before fabrication.
Virtual circuit maker software#
Visit Nerd Island Studios for more great stuff.Circuit simulation is a process in which a model of an electronic circuit is created and analyzed using various software algorithms, which predict and verify the behavior and performance of the circuit.
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View Notes.įinally, if you enjoyed the DC Circuit Builder, then you might also enjoy some of Nerd Island Studios other creations such as the Step-2-Step app for the iPad. Technical information, teaching suggestions, and related resources that complement this Interactive are provided on the Notes page. Learners and Instructors may also be interested in viewing the accompanying Notes page.
Virtual circuit maker series#
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