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Signal Integrity

Browse our library of resources to learn more about pcb design and signal integrity.

What is Signal Integrity? PCB Design Fundamentals xSignals in Altium Signal Integrity Stimulus Design Rules Basics of Signal Integrity Analysis
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Backplane Routing Topology Backplane Routing Topology for Gigabit Copper and Fiber Networks 9 min Blog Backplanes are the backbone of modular computing platforms, providing a fabric that interlinks pluggable daughtercards in a single system. The Read Article
Silicon Photonics Integration Challenges in PCB Design Silicon Photonics Integration Challenges in PCB Design 6 min Blog Silicon photonics will use the same manufacturing processes used in silicon ICs I was honored to meet Richard Soref at Read Article
Insertion Loss Deviation or Intersymbol Interference Noise? Insertion Loss Deviation or Intersymbol Interference Noise? 10 min Blog In a previous blog, I discussed how channel quality is quantified by eye patterns [1]. There, it is explained how Read Article
How to Layout a Phase-locked Loop IC in Your RF PCB How to Layout a Phase-locked Loop IC in Your RF PCB 7 min Thought Leadership As part of telecom systems, radio systems, and other RF devices requiring frequency synthesis, phase-locked loops play an important role Read Article
The Role of a Decoupling, Inductance, and Resistance in a PDN The Role of a Decoupling, Inductors, and Resistance in a PDN 8 min Thought Leadership What is the role of a RF decoupling capacitor? Do I need a decoupling circuit for my PCB? Some designers might overlook the role of a decoupling, inductance, and resistance when designing their power distribution network. Read Article
What Size Decoupling Capacitor Should You Use For Digital ICs? Decoupling Capacitor Calculations: What Size Should You Use For Digital ICs? 11 min Blog Are these decoupling capacitors sized properly? Something that comes up repeatedly in PCB design guidelines, including high-speed digital design "gurus" Read Article
Symmetric Stripline Impedance Calculators and Formulas Symmetric Stripline Inductance or Impedance Calculators and Formulas 5 min Blog In a previous article, we looked at the inconsistencies that can arise when using different calculators to compute the impedance Read Article