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Take a Guard Ring Approach! | 1-Min #PCBDesign Review

Take a Guard Ring Approach! | 1-Min #PCBDesign Review



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In this one-minute design review, Tech Consultant Zach Peterson takes a close look at a PCB document showing an A20 MCU and two DDR chips. Zach starts by chatting about the DDR3 routing, then outlines how slight modifications like rotating the chips and adjusting trace spacing would likely enhance this circuit’s performance.

🔹 One-Minute Design Review Highlights:
💡 Examination of the A20 MCU and dual DDR chips integration.
💡 Insights on DDR3 routing that wraps around the chip.
💡 Suggestions for optimizing MCU drive strength for a 50-ohm DDR interface.
💡 Recommendations for increasing trace size and the strategic relocation of passive components to improve circuit layout.

🔹 Design Tips:
💡 Importance of trace tuning and avoiding shorts.
💡 The benefits of using a guard ring over direct system ground connections.
💡 Placement of capacitors on power and ground pins for optimal performance.

🔹 Get Your Design Reviewed:
Want your PCB design reviewed by Zach? Connect with him on LinkedIn, send your design and production files, and you might just be featured in our next review: https://www.linkedin.com/in/zachariah-peterson/

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For more design tips and reviews, subscribe to our channel. Don’t forget to hit the like button if you find this review helpful and comment below with your thoughts or questions about PCB design: https://www.youtube.com/@AltiumAcademy?sub_confirmation=1

#PCBDesign #Electronics #Engineering #CircuitDesign #TechReview #Altium #designtips

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The Altium Academy is an online experience created to bring modern education to PCB Designers and Engineers all across the world. Here you can access a vast library of free training and educational content covering everything from basic design to advanced principles and step-by-step walkthroughs. Join industry legends as they share their career knowledge, review real-life design projects, or learn how to leverage one of Altium’s leading design tools. No matter your level of experience, the Altium Academy can help you become a better Designer and Engineer!

About Altium LLC
Altium LLC (ASX:ALU), a global software company based in San Diego, California, is accelerating the pace of innovation through electronics. From individual inventors to multinational corporations, more PCB designers and engineers choose Altium software to design and realize electronics-based products.

date : 2024-04-24 15:00:00

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