power integrity - Electronic Systems Design

Workflow representation

How our customers are transforming power electronics design with HyperLynx for true design optimization

December 9, 2025

Using HyperLynx and its suite of supporting Siemens EDA tools, design teams can finally break away from reactive, trial-and-error engineering for power electronics systems.

By Sajeda Tamimi

A board design from AMD seen in Siemens software

Verification and optimization of power delivery networks for AMD Versal devices

October 7, 2025

While ensuring stable power delivery is paramount, overengineering power delivery networks (PDNs) can negatively impact product costs and time-to-market.

Close up of a PCB

How much driver jitter is coming from your PDN?

You may not have thought about how your power distribution network (PDN) is contributing to jitter on the output drivers in your design.

Abstract close-up of the Microchip on green circuit board

Where to put decoupling capacitors on a PCB: best practices and design considerations

December 19, 2024

Why where to put decoupling capacitors on a PCB can make or break your design.

By Stephen V. Chavez

Text that says "what's new in HyperLynx 2409" with a styled X

What’s new in HyperLynx 2409

September 19, 2024

HyperLynx is expanding beyond high-speed design to provide simulation and analysis for all stages of PCB design and verification. HyperLynx…

By Todd Westerhoff

what's new in HyperLynx VX.2.14

What’s new in HyperLynx VX.2.14

September 19, 2023

The new VX.2.14 release of HyperLynx contains improvements across: HyperLynx DRC HyperLynx DRC includes a new via length rule that…

By Todd Westerhoff

Image of HyperLynx software with text onscreen that says Power integrity analysis

PCB design best practices: power integrity analysis

August 22, 2023

What is power integrity analysis? PCB power integrity analysis is the study of a PCB’s Power Delivery Network (PDN), which…

By Todd Westerhoff

Plot of current density in a via array connecting two power plane shapes, generated by HyperLynx PI

Understanding distribution of current in via arrays

The path of least resistance We all like to take the path of least resistance. If only it were easier…

By Patrick Carrier

Image of a 3D pcb thermal analysis with text that says digital prototype-driven verification

PCB design best practices pillar 3: digital prototype-driven verification

Today I will outline our third pillar of PCB design best practices, digital prototype-driven verification. When it comes to digital…

By Stephen V. Chavez