Signal Integrity
Signal Integrity Resources to Minimize EMI, Noise, Crosstalk and More
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Read ArticleWhat is a Cavity Resonator and How is One Used in PCB Design
The cavity resonator offers superior frequency filtering capabilities for precise frequency design applications.
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Read ArticleThe Types and Advantages of Using EM Simulation in PCB Design
The use of EM simulation reduces manufacturing cost, increases functionality, and product reliability.
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Read ArticleThe Importance of the Q Point of a Diode to Circuit Functionality
The Q point of a diode is critical to overall circuit functionality and performance.
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Read ArticleThe Effects of Plane Current Density on PCB Design and Functionality
The importance of plane current density is equal to the significance of the overall design itself.
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Read ArticleWhat is Jitter Tolerance and its Effects on Signal Integrity
Jitter tolerance levels must be adhered to or risk detriment to a PCB’s signal integrity.
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Read ArticleWhere and When to Use a VRM Heatsink in Your PCB?
If you’re designing a VRM for power stability, then you’ll need to think about thermal management and using a VRM heatsink.
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Read ArticleWhat is Linear and Nonlinear Resistance?
The terms linear and nonlinear resistance are sometimes used interchangeably. Here’s what circuit designers need to know about these terms.
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Read ArticleSignal Noise Attenuation is About More Than Filter Design
Using the right noise attenuation measures in your board requires correctly identifying your noise sources.
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Read ArticleSystem Modeling and Abstraction Levels: From Blocks to Layout
System modeling and abstraction levels in IC and PCB design help you stay organized during design.
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Read ArticleDDR4 Routing Guidelines for PCB and the Advancements in PCB Architecture
DDR4 is the new current generation of RAM and with it comes new routing guidelines for PCB implementation.
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Read ArticleThe Importance of Dynamic Load Line Analysis
The dynamic load line analysis provides the optimal operating point calculations that help to optimize circuit design.
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Read ArticleThe Benefits and Advantages of Frequency Response Simulation in PCB Design
Frequency response simulation is a vital design tool that offers greater insight into the frequency design and manufacturing process for PCBs.
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Read ArticleIoT Consumer Electronics that Streamline Business Interactions
IoT consumer electronics are everywhere. Learning how to design them and integrate into a home or business environment should be seamless too.
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Read ArticleTermination Resistors: Their Function and Necessity on PCBs
Terminator resistors are components that prevent signal interference on a bus or other high-speed devices. Signal integrity design considerations still apply when using them.
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Read ArticleThe Fiber Weave Effect: Skew, Losses, and Resonance
The fiber weave effect can distort and delay signals on an interconnect. Here’s how to plan ahead during design time and compensate for skew.
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Read ArticleHow to Build a Via Current Simulation
Via current limitations should be carefully determined using a via current simulation. Here’s how a SPICE-based simulation and a PDNA tool can help.
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Read ArticleWhat is the Thermal Noise Bandwidth in My Electronic Components?
If noise is a problem in your device, you’ll need to measure or calculate the noise floor to determine minimum measurable signal levels in your board.
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Read ArticleDecision Feedback Equalization in High Speed Data Links
Decision feedback equalization is critical for extracting data in high speed serial links with multi-level signal modulation schemes.
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Read ArticleDDR3 Routing Guidelines for Trace Management and Data Grouping
While DDR4 was introduced some time ago, DDR3 is still in-use in many popular consumer devices. Learn about DDR3 routing guidelines still.
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Read ArticleHDI Routing Challenges and Tips
HDI routing requires understanding of tight component layout, EMI interactivity, and current flow distribution
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