September 2019

TIP OF THE MONTH

How to use incremental profiling to analyze reasons for slow simulation speeds with circuit-level models (CLMs)

Learn how to analyze the XMODEL CLM simulation times and improve them accordingly.

Q&A OF THE MONTH

Learn the secret how XMODEL handles feedback loops without triggering infinite events.

PRIMITIVE OF THE MONTH

This primitive is handy when modeling the power-supply induced jitter (PSIJ) of a clock buffer chain.

XMODEL RELEASE UPDATES

This release strengthens the MODELZEN support for circuit designs containing global signals, dependent sources, and reserved keywords as net names.

Silicon Photonics Simulation with XMODEL, Measuring I-V Curves, and More

Catching Elusive Voltage Spikes with Assertions, Modeling VCO with Extra Digital Inputs, and More

Modeling Delta-Sigma Digital-to-Analog Converters, XMODEL at DVCon US, and More

Modeling Mixed-Signal Processing-in-Memory Circuits, Filtering Phase Noise, and More

Modeling a Digital LDO, Tips on Modeling High-Pass Filters, and More