TIP OF THE MONTH
Simulating the AC transfer function characteristics of a circuit model
Learn how you can perform AC analysis on your model and measure its frequency-domain transfer function using the new 'probe_ac' primitive.
April 2019
PRIMITIVE OF THE MONTH
sin_func / exp_func
Check out these primitives that can compute the sinusoidal or exponential function of the input signal.
MODEL OF THE MONTH
Schmitt Trigger
Can you model a comparator with hysteresis using the XMODEL primitives?
XMODEL RELEASE UPDATES
2019.04 Release
Try the most advanced features of the latest XMODEL!
Latest Issues
December 2025
Season's Greetings, Checking a Clocked Comparator's Correct Output, and More
November 2025
Checking the Settling of an Analog Signal, Handling Inherited Nets with Legacy SPICE Netlisters, and More
October 2025
A UVM Testbench for Worst-Case Analysis Using Bayesian Optimization and More
September 2025
XMODEL at DVCon Europe, Evaluating Transceivers with Multi-Drop Channels, and More
August 2025
Modeling Variations in ReRAMs, Supporting RNM Nettypes, and More