-
- News
- Books
Featured Books
- design007 Magazine
Latest Issues
Current IssueAdvanced Packaging and Stackup Design
This month, our expert contributors discuss the impact of advanced packaging on stackup design—from SI and DFM challenges through the variety of material tradeoffs that designers must contend with in HDI and UHDI.
Rules of Thumb
This month, we delve into rules of thumb—which ones work, which ones should be avoided. Rules of thumb are everywhere, but there may be hundreds of rules of thumb for PCB design. How do we separate the wheat from the chaff, so to speak?
Partial HDI
Our expert contributors provide a complete, detailed view of partial HDI this month. Most experienced PCB designers can start using this approach right away, but you need to know these tips, tricks and techniques first.
- Articles
- Columns
Search Console
- Links
- Media kit
||| MENU - design007 Magazine
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
Suggested Items
Spotlight on PEDC: Filbert Arzola
12/19/2024 | Andy Shaughnessy, Design007 MagazineIPC and FED have teamed up to create a new PCB design conference in Vienna, Austria. The Pan-European Electronics Design Conference (PEDC) takes place Jan. 29-30 at the NH Danube City hotel in Vienna. Raytheon’s Filbert Arzola is presenting “Engineering and Adapting Model-based PCB Design in Step with Sustainability and Digital Twins” at PEDC. I asked Filbert to discuss what attendees can expect from his class.
Avnet Insights: Engineers Outline Opportunity for AI
12/19/2024 | AvnetFor the fourth consecutive year, Avnet, Inc. (Nasdaq: AVT) will release its Avnet Insights survey, which has been keeping a pulse on how engineers are responding to the market since 2021. This year’s survey examines technology’s new frontier: Artificial Intelligence, and the promise – and challenges – it presents for product design.
IPC/WHMA Launches Groundbreaking Online Course on Wire Harness Design
12/18/2024 | IPCIPC/WHMA is excited to announce the launch of its new online instructor-led training course, "Introduction to Wire Harness Design I," available now through the IPC EDGE Learning Management System.
The Companion Guide to 'Designing for Reality' by Matt Stevenson Now Available
12/19/2024 | I-Connect007I-Connect007 is excited to announce the release of "The Companion Guide to...Designing for Reality," written by Matt Stevenson of ASC Sunstone Circuits. This essential resource builds on the foundational insights presented in "The Printed Circuit Designer’s Guide to... Designing for Reality" and delivers advanced strategies for scaling PCB production.
Global PCB Connections: Following DFM Rules Leads to Better Boards
12/18/2024 | Jerome Larez -- Column: Global PCB ConnectionsAs a PCB field applications engineer, ensuring smooth communication between PCB designers and fabricators is one of my frequent challenges. A critical part of that dialogue is design for manufacturing (DFM). Many designers, even experienced ones, often misunderstand or overlook important DFM considerations. They may confuse design rules with manufacturing minimums, leading to technically feasible designs that are difficult or costly to produce. In this column, I will clarify some common DFM guidelines and help designers understand the difference between “design rules” and “minimums” while sharing best practices that will simplify the production process and ensure the highest quality PCB.