In this video, Tech Consultant Zach Peterson tackles some of the most common mistakes he's noticed on two-layer boards and why upgrading to a four-layer board might just be the solution you need.
We've received tons of one-minute design reviews (link below), and while the feedback has been fantastic, Zach's noticed a recurring theme – the tendency to stick with two-layer boards. Now, there's nothing inherently wrong with that, but it can lead to some avoidable issues.
Join Zach as he explores common pitfalls in areas like signal integrity, impedance, crosstalk, and PCB layout. He shows you how these can be easily rectified by making the leap to a four-layer board with internal ground.
From USB line routing to RF designs and power distribution challenges, Zach covers it all. Discover the benefits of having dedicated ground layers, preventing crosstalk, and improving overall signal quality. Plus, Zach addresses the importance of layer-to-layer shielding to minimize electromagnetic interference.
Whether you're a seasoned designer or just getting started, this video is packed with insights to elevate your PCB game. So hit that Subscribe button, give us a thumbs up if you find the information valuable, and don't forget to share your thoughts in the comments.
0:00 Intro
0:37 Common 2-Layer Power Problems
2:46 Importance of Internal Ground in High-speed Design
3:13 Impedance Considerations in RF Design
4:01 Jumping to 4-Layers?
4:49 Power Rail Impedance Issues
5:58 Benefits of Internal Ground Layers in Power Distribution
6:32 Problems with Traces in Power Rails
8:03 Dedicated Power Layers?
8:27 Noise Problems
9:57 Ground Pour: Potential Solution?
For more PCB Layout videos, click here: https://youtube.com/playlist?list=PL3aaAq2OJU5HoYtg5axYOxWeGAaYhSS3Z
For more PCB Design for Beginners videos, click here: https://youtube.com/playlist?list=PL3aaAq2OJU5EsYtNwTPHNO3RHNJN34FbO
For more Tech Consultant Zach Peterson videos, click here: https://youtube.com/playlist?list=PL3aaAq2OJU5F4hyKgGyHKOfSIUU_hY_yv
👉 One Minute Design Reviews Series: https://www.youtube.com/playlist?list=PL3aaAq2OJU5FGAjpjscqXFRI0HohdrSVT
👉 Orthogonal PCB Routing for Beginners: https://youtu.be/6OgKnB_bZ5Y
👉 RF Power Amplifier Design Followup: PCB Design: https://youtu.be/BB1WFB0id8Y
👉 Beginner PCB Design Mistakes and How To Avoid Them: https://resources.altium.com/p/top-5-pcb-design-mistakes-and-how-fix-them?utm_source=youtube&utm_medium=social&utm_campaign=yt-sponsor&utm_content=altium-academy
👉 Understanding 2-Layer PCB Ground Planes: https://resources.altium.com/p/understanding-ground-planes-your-two-layer-pcb?utm_source=youtube&utm_medium=social&utm_campaign=yt-sponsor&utm_content=altium-academy
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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!
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