Elementary, Mr. Watson: Heat—The Hidden Villain of Power Electronics
Beyond Design: The Fundamental Structure of Spectral Integrity
The Shaughnessy Report: Watt About Power Integrity?
iCD Releases Impedance Goal-seeking Functionality
May 2, 2019 | Barry Olney, In-Circuit Design Pty LtdEstimated reading time: 1 minute
In-Circuit Design Pty Ltd (iCD), Australia, developer of the iCD Design Integrity software, has released a new target Impedance Goal Seeking Algorithm to add to the Stackup Planner functionality. This release will be rolled out to all iCD support customers as an update to their current software.
“Impedance Goal Seeking Algorithms can be used to match the trace width and clearance to the desired characteristic or differential trace impedance. By simply entering the desired impedance value, multiple passes of the field solver automatically narrow down the variables to obtain the selected impedance,” said Barry Olney, CEO of iCD. “Also, in this release, we have updated the bi-directional interface to Cadence Allegro and OrCAD allowing Cadence users to incorporate the extensive library of over 33,250 rigid and flexible dielectrics into their PCB design flow. Using the exact materials, that are stocked by your preferred fabricator, can increase accuracy by up to 5%."
The iCD Design Integrity software builds on the familiar ease of use of the popular online iCD Impedance Calculator software. iCD first launched the online calculator in 1996 to assist PCB designers with their high-speed design impedance control requirements. “At that time, there was virtually no way to determine trace impedance (especially differential) without the use of expensive simulation tools that few designers had access to,” said Olney.
In 2010, iCD released the Stackup Planner as an application and over the past nine years we have continued to add functionality to meet the demand for impedance control, AC power distribution network (PDN) analysis and Coplanar Waveguide (CPW) planning.
A complete list of material manufacturers and product types, that are included in the iCD Stackup Planner are listed here. Click here for a quick demonstration video of the new iCD Goal Seeking Algorithm in action.
About In-Circuit Design Pty Ltd
In-Circuit Design Pty Ltd, based in Australia, developer of the iCD Design Integrity software incorporating the iCD Stackup, PDN and CPW Planner software, is a PCB Design Service Bureau and specialist in board level simulation. For further information or to download a free evaluation of the software, please visit www.icd.com.au
Share on:
Testimonial
"The I-Connect007 team is outstanding—kind, responsive, and a true marketing partner. Their design team created fresh, eye-catching ads, and their editorial support polished our content to let our brand shine. Thank you all! "
Sweeney Ng - CEE PCBSuggested Items
Industry Veteran Dr. Helen Song Joins Celera Semiconductor to Lead Product Design
10/28/2025 | PRNewswireCelera Semiconductor, the analog industry leader using AI to automate the entire product development flow, today announced that Dr. Helen Song has joined the company as vice president of Product Design.
Mapping the EV Landscape: Markets, Platforms, and Powertrains
10/28/2025 | Stanton Rak, SF Rak Companye-Mobility is the defining transformation of 21st-century transportation. As legacy OEMs, startups, and governments race to electrify vehicle fleets, the landscape of e-Mobility is expanding into previously unimaginable territory. But with innovation comes complexity, and with complexity, a need for systems that are not only high-performing but also reliably engineered for the long haul. Understanding the diversity and scale of the EV marketplace is essential to grasping the reliability challenges ahead.
Cadence Reports Q3 2025 Financial Results
10/28/2025 | Cadence Design Systems, Inc.Revenue of $1.339 billion, compared to revenue of $1.215 billion in Q3 2024
Elementary, Mr. Watson: Heat—The Hidden Villain of Power Electronics
10/28/2025 | John Watson -- Column: Elementary, Mr. WatsonIf electricity were a group of college students, then power electronics and the PCB designers who dive into it would insist on driving the car on every road trip because they know the car inside and out—they’re the students with jumper cables in the trunk, a tire pressure gauge in the glove box, and snacks stashed under the seat. While the others argue over playlists and directions, power electronics is busy ensuring the alternator doesn’t fry, the headlights don’t dim, and everyone reaches the destination with fuel still in the tank.
American Standard Circuits Launches 50th 77-Second Webinar
10/27/2025 | American Standard CircuitsAnaya Vardya, President and CEO of American Standard Circuits/ASC Sunstone Circuits is pleased to announce that they have recently unveiled their 50th 77-second webinar.