Signal Integrity Mastery: Scott McMorrow's PCB Design Revolution
Jan 29, 2024
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Scott McMorrow, Strategic Technologist for Signal Integrity Products, discusses revolutionary techniques in PCB design. His journey in the industry, predictions for signal integrity, and innovative strategies to ensure optimal performance are covered. The podcast also explores his influential work at Samtec and his nomination for Engineer of the Year at DesignCon.
Scott McMorrow emphasizes the importance of planning PCB transitions using simulations before implementing them in the layout, optimizing parameters like drill size and anti-pad sizes.
Scott McMorrow's tool for designing PCB launches and breakouts streamlines the process, saving time, reducing errors, and improving overall efficiency.
Deep dives
Designing PCB Launches and Breakouts with Simulations
The podcast episode features an interview with Scott McMorrow, a strategic technologist for signal integrity products at SamTech. He discusses the process of designing PCB launches and breakouts with the help of simulations. Scott emphasizes the importance of planning the transition using simulations before implementing it in the layout. The simulations help optimize various parameters such as drill size, anti-pad sizes, and trace escape routes. Scott introduces a tool that allows engineers to generate different launch configurations and easily compare their performance. The tool also facilitates collaboration between signal integrity engineers and layout designers. Scott will be giving a tutorial at DesignCon on the steps and processes involved in designing advanced printed circuit board connector or package launches.
Scott's Journey in Electronics and Signal Integrity
Scott shares his background and journey in electronics, starting with his father's influence as an electronics engineer. He pursued a degree in electrical engineering and entered the aerospace industry. Over time, he became involved in solving interconnect and signal integrity problems, eventually specializing in signal integrity engineering. Scott founded his own consulting company and later joined SamTech. He now heads the signal integrity department, which has grown exponentially. Scott explains that signal integrity was often overlooked until systems failed, but now it is a crucial discipline for designing high-speed PCBs.
The Purpose of the PCB Launch Design Tool
Scott designed a tool to simplify and streamline the process of designing PCB launches and breakouts. The tool allows engineers to select connectors and generate optimized breakouts based on various parameters. It provides a physics-based approach to optimize via size, anti-pad sizes, and spacing. The tool also helps in optimizing trace escape routes, ground stitching vias, and controlling crosstalk. It offers a visualization of the design in 3D layout, allowing engineers to make informed decisions and collaborate effectively with layout designers. The tool aims to save time, reduce errors, and improve the overall efficiency of the design process.
Benefits and Availability of the Tool
The tool developed by Scott and SamTech offers several benefits to signal integrity engineers and layout designers. It simplifies the optimization process, reduces duplicate work, and provides a standardized approach to PCB launch design. The tool will be available for engineers using the ANSYS HFS simulation environment. Initially, it will support selected SamTech connectors, but there are plans to expand its compatibility. The goal is to save time and improve efficiency, ultimately benefiting both SamTech's customers and the signal integrity community at large.
Scott McMorrow, Strategic Technologist for Signal Integrity Products at Samtec Inc. who's well-renowned for his expertise in signal integrity, discusses revolutionary techniques in PCB design on this episode of the Altium OnTrack podcast.
We delve into Scott's journey in the electronics industry, his approach to overcoming complex PCB layout challenges, and his predictions for the future of signal integrity in PCBs. Learn how Scott's methods are transforming the way designers approach PCB layouts, ensuring optimal performance and reliability.
Join host Zach Peterson as they explore Scott's influential work at Samtec, his experience in consulting, and the innovative strategies that earned him a nomination for Engineer of the Year at DesignCon.
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