Tech Consultant Zach Peterson focuses on a kind of stackup making the rounds on social media lately: Signal Ground Power Ground. This method has been gaining popularity among electronics designers for its ability to enhance the performance and reliability of 4layer PCBs. But should you use it?

Zach unravels the mysteries behind these stackups, shares his expert insights, and showcases design examples to guide you on how to utilize this stackup method effectively.

0:00 Intro
0:37 Power & Layer 3
3:32 Breaking Down the Stackup
7:43 Candidates for this Stackup


SIG/GND/SIG + PWR/GND Stackups: Will This Work in 4Layer PCBs: https://resources.altium.com/p/siggnd...

Two 4 Layer PCB Stackups With 50 Ohms Impedance: https://resources.altium.com/p/twoal...

Check Out Our 1Minute PCB Design Reviews:    • One Minute PCB Design Reviews  

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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 electronicsbased products.


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