Deep dives into signal integrity, power integrity, EMI/EMC, and hardware design best practices.
Learn how to design power delivery networks that meet target impedance from DC to GHz frequencies. This comprehensive guide covers VRM selection, decoupling strategies, plane pair optimization, and simulation-driven validation workflows used by leading hardware teams.
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Impedance discontinuities cause reflections that degrade signal quality. Learn to identify and mitigate common discontinuity sources including vias, connectors, and trace geometry transitions.
From split ground planes to unshielded cables, these five EMI pitfalls account for the majority of compliance test failures. We break down each one with real-world examples and fixes.
DDR5 pushes data rates to 6400 MT/s and beyond. Explore the critical signal integrity challenges including channel loss, ISI, crosstalk, and the new decision feedback equalization requirements.
Datasheet values only tell part of the story. Learn how mounting inductance, PCB parasitics, and anti-resonance affect real-world decoupling performance in modern PDN designs.
PCIe 6.0 brings 64 GT/s with PAM4 signaling, forward error correction, and new equalization challenges. Here is what your SI workflow needs to handle for next-gen designs.
Ground bounce (SSN) is a major source of timing errors and EMI in digital systems. Understand the physics behind simultaneous switching noise and proven board-level mitigation techniques.
Navigating international EMC standards can be confusing. This side-by-side comparison of CISPR 32 and FCC Part 15 clarifies limits, measurement methods, and certification paths for global compliance.
Your stackup is the foundation of SI, PI, and EMI performance. Learn layer ordering strategies, dielectric selection, impedance control, and reference plane placement for high-speed designs.
USB4 operates at up to 40 Gbps, making ESD protection component selection critical. Explore TVS diode parameters, layout guidelines, and IEC 61000-4-2 compliance strategies for USB4 ports.