SierraConnect

When it comes to ground planes, what’s your go-to strategy? Here’s the situation: Gigio is designing a compact 40x30mm, 4-layer #PCB with a stack-up of signal, ground, ground, signal. The design features digital signals on the top layer and analog signals on the bottom, with power routed on the signal layers. A critical #component, the AD7124, is situated on the bottom layer. The big question: ► Should Gigio unify both internal ground planes with the same net (GND)? ► Or would it be better to separate them into DGND (digital ground) and AGND (analog ground) with a net tie to connect them? The goal is to keep the #PCBdesign clean and avoid unnecessary complexity or noise issues. Comment on the thread: https://lnkd.in/gXa2we5J

Designing an #aerospace board demands precision and adherence to specific #DFA rules. This guide outlines 5 important PCB design for #assembly practices, focusing on component placement, clearance requirements, and thermal considerations. By integrating these tips into your design, you can create reliable boards that meet strict aerospace standards and simplify the assembly process. See our 5 DFA rules for your aerospace #PCB: https://lnkd.in/gpW3jxrT #pcba #pcbassembly #pcbdesign #aerospaceelectronics

❓ Join our Ask Me Anything with Ignacio de Mendizábal where you can ask us questions on: • Effective #EMC design strategies • Troubleshooting and debugging techniques • Overcoming challenges in high-speed and #RF designs • And much more!  Question submission window: Through November 27th #pcb #pcbdesign #emi #electromagnetic

What’s the biggest challenge leading to #PCB rework in your projects? Rework can be costly, time-consuming, and frustrating—but it’s often a critical step in delivering a flawless #PCBdesign. We’re curious to know what tends to send your projects back to the drawing board. Share your experiences and cast your vote in our poll. Let’s uncover the most common challenges #PCBdesigners face and spark a conversation about how to overcome them! 👇 Join the discussion below!

We looooooooove bloopers and this one is fun! Have you watched Trace Talks EP 5 with Seth Hillbrand about #KiCad yet? https://lnkd.in/gtCMg2eS

To plate or not to plate, that is the question. 💀 Mark is asking: "When designing PCBs with mounting holes for screws, there’s often debate about whether the holes should be plated or unplated. Plated holes are generally believed to offer better mechanical support for screws, reducing the risk of PCB damage during assembly or prolonged use. However, it’s worth noting that many commonly used PCBs, such as the Arduino UNO, feature unplated mounting holes. This raises the question of whether plating is always necessary or if it depends on specific use cases or cost considerations." Post your answer on our forum: https://lnkd.in/gWCw4mJE

A well-designed #PCB stack-up is essential for maintaining signal and structural integrity in #RF boards. By implementing a hybrid stack-up, you can optimize the functionalities and cost of your radio-frequency boards. From selecting the right materials to ensuring effective layer configuration, these guidelines provide a roadmap for minimizing #signal loss and achieving superior performance in #radiofrequency applications. Read article here: https://lnkd.in/g9AdMWch

Can you save costs if you eliminate vias? Here's the question this engineer is asking: "I’m designing a simple two-layer PCB (35mm x 25mm) and can potentially complete the layout without any vias. I’m curious to know if eliminating vias from my PCB design can potentially provide some cost savings. Is it worth the effort to design the board without vias, or are the potential savings worth it?" Know the answer? https://lnkd.in/g9jwRy6h #pcbmanufacturing #pcbdesign #pcb #electronics

Adhering to #DFM rules is critical for ensuring the reliability and manufacturability of #RF PCBs. The tips outlined in the infographic provide key guidelines to optimize your RF designs. 1. Ensure the selected material is readily available and compatible with your fab house. Each #PCB fabricator may have a preferred set of materials, so coordinating with your manufacturer early in the design phase can avoid sourcing issues. Additionally, board houses have different equipment and standard operating procedures (SOPs). Understand your manufacturer’s capabilities before finalizing your design to avoid board respins. See the 6 other tips: https://lnkd.in/guyWn4X3 #radiofrequency #pcbdesign #pcbfabrication #pcbmanufacturer

Today, we honor the courage, resilience, and sacrifices of our veterans. Their dedication to service has shaped our nation and continues to inspire us. To the brave men and women who have served, we thank you for your commitment to protecting our freedoms. May this Veterans Day serve as a reminder of the strength, resilience, and unity that veterans bring to our communities both in and out of uniform. To all veterans—thank you for your service. Your sacrifices will never be forgotten. #veterans #veteransday #november11