March 2022

Feature of the Month

Statistical simulation capability of XMODEL

Learn the mystery of XMODEL's statistical simulation!

Model of the Month

Measuring BER of PAM4 transceiver

Can statistical information propagate through logic gates? Find out the answer with this PAM4 wireline transceiver example.

Primitive of the Month

noise_gen

This primitive models a Gaussian noise source.

Tip of the Month

Why can't I observe the noise from 'noise_gen' primitive?

The 'noise_gen' primitive is not an ordinary noise generator; it produces noise expressed with conditional PDF.

XMODEL Release Updates

XMODEL 2022.02

This release adds many improvements that you don't want to miss, including the netlisting of 'analogLib' components; now supported on RHEL7+.

Latest Issues

March 2025

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

February 2025

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

January 2025

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

December 2024

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

November 2024

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