Signal/Power Integrity

  • PCB Post-Layout Simulation While You Design

    PCB Post-Layout Simulation While You Design

    PCB post-layout simulation can help designers find and correct signal and power integrity problems in their designs while still in layout.

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  • IN2P3 and Cadence

    IN2P3 and Cadence

    The National Institute of Nuclear and Particle Physics (IN2P3) of the Centre National de la Recherche Scientifique (CNRS) promotes and unifies research activities in nuclear...

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  • PCB Design Guidelines for High-Speed Circuit Board Layout

    PCB Design Guidelines for High-Speed Circuit Board Layout

    To avoid signal integrity problems in their layouts, design engineers need to be familiar with PCB design guidelines for high speed.

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  • Do Printed Circuit Board Designers Suffer (or Benefit) From Obsessive Compulsive Disorder?

    Do Printed Circuit Board Designers Suffer (or Benefit) From Obsessive Compulsive Disorder?

    Read about how OCD affects PCB designers.

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  • Power Integrity Fundamentals in PCB Layout

    Power Integrity Fundamentals in PCB Layout

    Avoid power delivery network problems on your circuit board by clearly understanding power integrity fundamentals.

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  • Signal Integrity Fundamentals in PCB Layout

    Signal Integrity Fundamentals in PCB Layout

    Designing high-speed circuit boards requires an understanding of signal integrity fundamentals and layout best practices.

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  • Designing to PCB Creepage and Clearance Standards in Circuit Board Layouts

    Designing to PCB Creepage and Clearance Standards in Circuit Board Layouts

    This article discusses the importance of maintaining PCB creepage and clearance standards in your circuit board layout and methods for accomplishing that.

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  • Exploring the Difference Between Single-Ended and Differential Signals

    Exploring the Difference Between Single-Ended and Differential Signals

    This article will explore the differences between single-ended and differential signals and show you how to use each to your advantage in your designs.

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  • How to Reduce Ground Noise

    How to Reduce Ground Noise

    Ground noise refers to electrical fluctuations that may cause PCB performance problems. Learning how to reduce ground noise is an important part of PCB design.

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  • Understanding the Fundamentals of Power Supply Design

    Understanding the Fundamentals of Power Supply Design

    Getting the fundamentals of power supply design right is critical to ensuring the reliability of a circuit. Here are some common challenges and key tips.

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  • Single-Point vs. Multipoint Grounding in PCB Layouts

    Single-Point vs. Multipoint Grounding in PCB Layouts

    This article explores the differences of single-point vs. multipoint grounding in PCB layouts as well as some ground plane design best practices.

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  • 用于切换电源的PCB布局指南

    用于切换电源的PCB布局指南

    This article describes the PCB design setup, placement, and trace routing layout guidelines for switching power supplies.

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  • Allegro PCB编辑器Demo

    Allegro PCB编辑器Demo

    The Cadence® Allegro® PCB Editor helps bring your innovative and bleeding-edge designs to life.

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  • How to Measure the Power Consumption of a Circuit

    How to Measure the Power Consumption of a Circuit

    This article discusses how to measure the power consumption of a circuit, the tools needed, and why it is essential for an efficient power supply.

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  • Functional Partitioning in PCB Design

    Functional Partitioning in PCB Design

    We’ll illustrate the importance of setting up functional partitioning in PCB design and give some recommendations on functional partition best practices.

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  • Managing Magnetic Coupling on a Printed Circuit Board

    Managing Magnetic Coupling on a Printed Circuit Board

    Magnetic coupling is a different animal. A moving electrical charge will generate a magnetic field as a byproduct. The magnetic fields can be quite powerful though their effect drops off rapidly.

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  • High Voltage Considerations For PCB Layout

    High Voltage Considerations For PCB Layout

    A PCB may have to host high voltage devices. We compare the circuits to what is found in an electrical substation

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  • How to Use a Transmission Line Reflection Coefficient Correctly

    How to Use a Transmission Line Reflection Coefficient Correctly

    有不止一种方法检查tran如何smission line reflection coefficient affects your signals.

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  • How to Reduce Capacitive Coupling

    How to Reduce Capacitive Coupling

    This article discusses how to reduce capacitive coupling and tips for avoiding crosstalk.

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  • How to Perform Linearity Circuit Analysis

    How to Perform Linearity Circuit Analysis

    Learn how to perform linearity circuit analysis by establishing equations for each of the sub-circuits.

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