Signal Integrity

Signal Integrity Resources to Minimize EMI, Noise, Crosstalk and More

  • 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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  • Allegro PCB Editor: The Ultimate PCB Design Experience

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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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  • 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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  • Achieving PCI-e Compliance: Getting it Right the First Time

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  • Allegro PCB Editor Demo

    Allegro PCB Editor Demo

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

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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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  • Lost in Transmission: Solving Common Issues in High-Speed Design

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  • How to Use a Transmission Line Reflection Coefficient Correctly

    How to Use a Transmission Line Reflection Coefficient Correctly

    There is more than one way to examine how the transmission 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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  • PDN: Gives Your Board Life

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  • How to Use a Frequency Transformation in Filter Design

    How to Use a Frequency Transformation in Filter Design

    A frequency transformation in filter design lets you generate high pass, bandpass, and bandstop filters from a low pass filter transfer function.

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  •  Achieving PWM with a Microcontroller in Your PCB Design

    Achieving PWM with a Microcontroller in Your PCB Design

    Understand PWM, how to send signals from a microcontroller, and the EMI considerations when planning the duration for digital signals in your PCB design.

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  • How and Why to Convert Analog Signals  to PWM Signals

    How and Why to Convert Analog Signals to PWM Signals

    Check out this article for how to convert analog signals to PWM signals, as well as some design tips for analog to PWM converters.

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  • Today's and Tomorrow's Terahertz Microcavity Resonators

    Today's and Tomorrow's Terahertz Microcavity Resonators

    Terahertz microcavity resonators are a critical part of on-chip microwave photonics. Here’s how these components will fit into the photonics landscape.

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  •  Describing Harmonic Motion in Linear and Nonlinear Circuits

    Describing Harmonic Motion in Linear and Nonlinear Circuits

    Harmonic motion is more complicated than sinusoidal oscillations. Here’s how complicated oscillations arise in linear and nonlinear circuits.

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  • Which Design Choices can Reduce EMF Noise?

    Which Design Choices can Reduce EMF Noise?

    EMF noise can be reduced with some smart layout decisions. Here’s how you can take control over EMF noise in your design.

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  • Reaffirm Signal Integrity Using S-Parameter Simulation

    Reaffirm Signal Integrity Using S-Parameter Simulation

    A look into S-parameter simulation, and discussion on how these parameters can help maintain signal integrity in RF circuits.

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  • The Use of Hysteresis with Comparators and How It Affects Functionality

    The Use of Hysteresis with Comparators and How It Affects Functionality

    The use of hysteresis with comparators provides increased stability and functionality, which is essential for their proper function in various circuit types.

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  • Small Signal Model for a Diode in DC and AC Circuits

    Small Signal Model for a Diode in DC and AC Circuits

    If you’re using a diode in an AC circuit, you need a small signal model for a diode to describe current and voltage.

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  • Timing Vision - Feature Video1:12

    Timing Vision - Feature Video

    Easily detect and resolve any timing issues such as delay and phase in real-time with the help of color-coded overlays on your canvas.

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  • Determining SPICE Model Parameters for Transistors Easily and Accurately

    Determining SPICE Model Parameters for Transistors Easily and Accurately

    Do you know the best way to determine SPICE model parameters for transistors? Read this blog to learn how easily and accurately.

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