Signal Integrity

Looking for Signal Integrity information? Read the latest from Altium experts here.

  • What is the Return Current Path in a PCB?

    What is the Return Current Path in a PCB?

    There are some simple rules you can use to determine the return current path in a PCB.

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  • RF Signal Chain Design for FMCW Chirped Radar Systems

    RF Signal Chain Design for FMCW Chirped Radar Systems

    Amplifier layout and the RF signal chain are two important points to consider when designing chirped radar systems.

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  • RF Amplifier Impedance Matching at Microwave and mmWave Frequencies

    RF Amplifier Impedance Matching at Microwave and mmWave Frequencies

    Here are some guidelines for analyzing RF amplifier impedance matching at microwave and mmWave frequencies.

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  • 77 GHz Radar for Automotive PCBs: Routing and Signal Integrity

    77 GHz Radar for Automotive PCBs: Routing and Signal Integrity

    When your next self-driving car hits the streets, it will be running with 77 GHz radar. Here’s what you should know about signal integrity and routing.

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  • Relative Permittivity of PCB Substrates: High-k or low-k dielectrics?

    Relative Permittivity of PCB Substrates: High-k or low-k dielectrics?

    Signal integrity in your PCB is affected by the relative permittivity of your PCB substrate.

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  • Damping and Reflection Transfer with a Series Termination Resistor

    Damping and Reflection Transfer with a Series Termination Resistor

    Choosing the right series termination resistance value is just one way to terminate transmission lines and differential pairs.

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  • Pole-Zero Analysis and Transient Analysis in High Speed Design

    Pole-Zero Analysis and Transient Analysis in High Speed Design

    A lot is made of impedance mismatch without considering transient analysis. Here’s how to address both effects in high speed design.

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  • VCO Layout for a phase-locked loop in Your RF PCB

    VCO Layout for a phase-locked loop in Your RF PCB

    phase-locked loops: they are useful for demodulation and frequency synthesis for wireless and 5G systems.

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  • Embedded System Power Supply Guidelines for Power Integrity

    Embedded System Power Supply Guidelines for Power Integrity

    Designing a power supply for your next embedded system? You’ll need these embedded system power supply guidelines.

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  • Calculating Series Termination Resistance Values in Altium Designer

    Calculating Series Termination Resistance Values in Altium Designer

    Choosing the right series termination resistance value is just one way to terminate transmission lines and differential pairs.

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  • The Essential Tools You Need for PCB Design

    The Essential Tools You Need for PCB Design

    How do you compare PCB design tools for different board designs? Let’s take a look at the essential features you need from a PCB design software.

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  • Some LVDS PCB Layout Guidelines for Ensuring Signal Integrity

    Some LVDS PCB Layout Guidelines for Ensuring Signal Integrity

    What is LVDS and how do you work with it? Take a look at these LVDS PCB layout guidelines for more info.

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  • Designing a 6 Layer Stackup for Enhanced EMC

    Designing a 6 Layer Stackup for Enhanced EMC

    Designing the right stackup is all about ensuring signal integrity. Find out which 6 layer PCB stackup is right for your next board in this article.

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  • Removing Noise From Analog Signals in Your PCB

    Removing Noise From Analog Signals in Your PCB

    Analog signals are especially sensitive to noise. Here are some techniques for low noise analog PCB design.

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  • What You Need to Know About Choosing Embedded Modems for IoT

    What You Need to Know About Choosing Embedded Modems for IoT

    Embedded modems can make or break IoT hardware because internet connectivity is a key aspect of IoT. Learn more in this article.

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  • Build Your Own Patch Antenna for Your Next PCB

    Build Your Own Patch Antenna for Your Next PCB

    If you want to include a patch antenna on your PCB, you’ve got plenty of options. Learn more in this article.

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  • Carry Propagation Delay in High Speed Data Processing

    Carry Propagation Delay in High Speed Data Processing

    Learn how to compensate and account for carry propagation delay in high speed PCBs and ICs.

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  • PCB Design Tips for SRAM Users: How to Prevent Data Loss

    PCB Design Tips for SRAM Users: How to Prevent Data Loss

    Learn about SRAM, how it works, and top considerations for designing with SRAM while preventing data loss.

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  • Design Guidelines for Your Next Wireless PCB

    Design Guidelines for Your Next Wireless PCB

    If you’re jumping into PCB antenna design, here are some important design points to consider.

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  • How Autorouters Help Expedite Design

    How Autorouters Help Expedite Design

    If you’re tired of routing by hand, try using the only design package with the best PCB autorouter.

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