PCB Design Hacks and Best Practices
Your voltage regulator outputs clean power, but the IC has noise. The issue lies in the copper. Discover how plane spacing, cavity resonance, and via placement shape power delivery.
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Your PCB passes design rule checks but fails signal integrity at 8 Gbps. Discover three failure modes geometric rules miss and how electrical analysis prevents them pre-fabrication.
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Uncover clock tree challenges in DDR, PCIe, and SoCs. This infographic reveals how phase noise, jitter, and power-supply dynamics impact stability, with answers to the top 10 clock tree questions.
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Explore PCB design for signal integrity with insights into transmission lines, PDN requirements and impedance control versus manufacturing concerns.
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An overview of PDN design for PCBs, covering linear and switch mode power supplies plus placement and connectivity considerations for power integrity.
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Via stubs are a hidden threat to signal integrity. Learn the physics of quarter-wave resonance and how backdrilling or blind vias prevent destructive signal interference in your high-speed PCB design
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Exploring the points in the fabrication and assembly processes where electrical testing is warranted.
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Discover why decoupling capacitor placement becomes a critical challenge in HDI PCB designs. Learn how to overcome constraints like fine-pitch BGAs, stacked microvias, and PDN complexities for optimal
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Understand HDI PCB design by tackling resin flow, glass weave, and dielectric behavior. Prevent defects like voids, skew, and delamination in high-density stackups
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Learn how HDI PCBs and microvias reshape high-speed signal return paths. Discover critical stitching strategies for DDR5, PCIe Gen5/6, and USB4 to maintain signal integrity in dense BGAs.
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PCB Designers may multitask on library management but a centralized library will ensure consistent quality of the underlying schematic and board symbols.
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Design For Manufacturing encompasses all of the factors that affect reproducibility and longevity of the bare printed circuit board. Call it “Design For Money!”
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lerances are a mixture of design requirements and factory capability. This article looks at three methods to dimension a printed circuit board, depending on complexity.
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Time to market is one of the key drivers of a successful product launch. Parallel PCB Design can accelerate the process
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Exploring the points in the fabrication and assembly processes where an inspection is warranted.
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Design Reviews help us stay focused and on track to successfully complete the PCBA design
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Learn how microvias improve PCB design by enhancing signal integrity, power integrity, and thermal management in high-density interconnect (HDI) technology.
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Reviewing the long tenure of OrCAD tools as they grew from schematic capture to a complete end-to-end solution for PCB Design
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FPC/FPCA Design is closely tied to the mechanical requirements. Our job is to make sure those requirements make sense.
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A recent update to the UCIe specification is cause for a review of chiplet technology to date.
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