Analog Circuit Modeling & Simulation with Simetrix SPICE

Explore the table of contents for analog circuit modelling and simulation, preview a symmetric schematic setup, and outline dc analysis, dc sweep, and transient analysis topics.

Explore how to download and launch Simetrix SPICE, create a new schematic, insert resistors from model and symbol libraries, and run DC sweep, Monte Carlo, and AC analyses.

Perform a dc analysis of resistor networks and transistor switch circuits in Simetrix Spice, constructing schematics, labeling nodes, running a dc operating point analysis, and interpreting voltages and saturation.

Perform DC sweep analysis across a voltage divider, a Zener regulator, and an NPN transistor circuit, studying output behavior as sources and resistances vary.

Master transient analysis in analog circuit modeling, including pulse and ac sources, time-domain waveform capture, convergence awareness, and practical tips for accurate simulations.

Learn to set up a transformer, import a custom model from Google into Simetrix spice, and run transient analysis with waveform outputs. Analyze a linear regulator and its power dissipation.

Explore transient analysis with Simetrix SPICE to model a 555 timer and a flyback converter, including initial conditions, PWM modulation, waveform capture, and circuit power dissipation.

Explore AC analysis in a Simetrix SPICE workflow, performing small-signal analysis on AC low-pass and LC low-pass circuits, analyzing magnitude and phase across frequency, with setup tips and transfer function.

Explore AC analysis in the frequency domain, measuring input and output impedance in passive and active circuits, using AC sources, probes, and SPICE simulations.