Analog Intuition is designed and maintained by Joseph Spencer, Field Applications Engineer at Analog Devices. I've developed interactive tools to simplify analog electronics calculations and deepen intuition through quick visual feedback.
Explore tools designed to enhance calculations and build intuition for electrical engineers.
Explore ToolsEfficient techniques to perform worst-case analysis in LTSpice using minimal simulation runs, ideal for quick design verification.
Step-by-step guide to customizing LTSpice plots for parameters like resistance, voltage sweeps, or other non-time variables.
How to use Laplace transforms in LTSpice to accurately model and simulate transfer functions for control systems and filters.
A comprehensive guide to small-signal modeling, loop compensation, and design optimization for switching power supplies, including buck and boost topologies.
A guide to selecting and applying voltage references, covering accuracy specifications, temperature coefficients, noise, and practical pitfalls in precision circuits.
Techniques for performing statistical tolerance analysis in LTspice using Monte Carlo and Gaussian distributions, compared to worst-case analysis, with examples for DC-DC converters.
A method to model parallel capacitor banks in LTspice for extracting equivalent ESR and self-resonant frequency, useful for DC/DC converter stability analysis.