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2025-10-08 16:46:59 -

How to Ensure Signal Integrity in High Speed PCB Design
If you’ve ever designed a PCB for automotive Ethernet, you already know how tricky it can get. At first, everything seems fine—the board powers up, the link establishes, and packets start flowing. But then problems show up. Maybe the Ethernet drops randomly, maybe data gets corrupted, or maybe it only works at low speeds but fails when pushed harder. It feels like something...

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Gighz Social added blog Networking
2025-10-03 12:23:00 -

How to Avoid Crosstalk at 16GHz in High-Speed Automotive PCB Design
Undoubtedly, at 16 GHz, even the tiniest layout oversight can turn into a full-blown performance disaster. That’s why we learned this the hard way on a recent EV controller project, where crosstalk in PCB design almost derailed our timing margins completely. That too…just a few days before prototype release. Likewise, in high-speed automotive boards, crosstalk...

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2025-09-02 12:13:43 -

One Symbol, 3 Weeks Lost: Why ECAD Audits Matter
Yes, it was just one symbol! Just a simple resistor. However, it resulted in costing the team nearly three weeks of dedicated testing effort, delaying critical milestones. Apparently, this is what happens when ECAD symbol and footprint accuracy is assumed and not verified instead. 1. Start with ECAD Libraries and Part Validation So, an electric vehicle OEM company...

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2025-08-25 16:56:10 -

How to Perform a 7-Point Worst-Case Circuit Analysis
Let it be in aerospace, medical devices, auto-mobile manufacturing or any other mission-critical electronics! System failure is completely unacceptable due to the stringent reliability and safety standards required in these industries. And yet, most circuit designs are validated only under “typical” conditions. Now, that’s why we always perform Worst-Case...

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2025-08-18 11:17:34 -

The Thermal Problem Wasn’t the PCB — It Was the Enclosure
There was this time when everyone in my team blamed the board for thermal imbalance. However, upon intense inspection the board turned out to be just fine. So, what went wrong exactly? Actually, when our prototype failed during stress tests, we suspected the usual troublesome factor — classic PCB thermal issues. But after redesigning twice, over dozens of sensors, and...

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2025-08-14 09:57:36 -

The Secret Reason Most PCB Designs Fail Isn’t What You Think
Nowadays, most engineers assume that if their schematic checks out and the layout looks clean, then they are completely safe. However, there’s a major catch here that some of the most expensive PCB design mistakes don’t show up until they are deep into prototyping or production. Now, you may have probably followed the ECAD design process exactly as the...

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Gighz Social added blog Networking
2025-07-31 10:18:43 -

5 Essential Checks Before EMI/EMC Testing for Electronics
At times, getting your electronics item certified for EMI/EMC may feel like walking into a compliance inspection you think you’re ready for—until you fail. Likewise, EMI EMC analysis is not just about any last-minute tweaks before compliance testing. Rathter, It’s about integrating electromagnetic awareness right into your design process — even before your...

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2025-07-09 13:00:26 -

Struggling with Power Integrity? The Overlooked Fix Every PCB Designer Should
If you ever had a perfectly routed PCB that still failed in real-world performance tests, then chances are that the issue was not within your layout. Probably, it was wrong with your pcb power integrity analysis. Yes, in high-speed and high-density designs, even tiny oversights in power distribution leads to massive consequences like — unstable voltages, signal noise, or...

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