How to Design High Density Interconnect PCB

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What is High Density Interconnect (HDI) PCB? High Density Interconnect (HDI) PCB is an advanced circuit board technology that maximizes component density and interconnection density in compact foo...

Common-mode choke placement strategies for USB4/Thunderbolt interfaces

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Imagine streaming ultra-high-definition video or transferring massive datasets at lightning speeds. USB4 and Thunderbolt interfaces make it possible! However, behind this magic lie carefully engine...

What Is High Density Interconnect PCB?

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High Density Interconnect (HDI) PCB is an advanced circuit board technology defined by dense wiring, microscale features, and precision interconnections that deliver maximum functionality in minima...

What Is a Flexible Printed Circuit?

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A flexible printed circuit (flexible PCB, flexible circuit board) is a versatile electronic interconnection solution built on a bendable dielectric substrate, enabling compact packaging, dynamic fl...

Crosstalk Minimization Techniques for 100G+ SerDes Channels

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High-speed data communication surpassing 100 gigabits per second (100G+) is now essential for the latest computing, networking, and data center applications. Achieving these speeds depends on the p...

What is High-Density Interconnect in PCB?

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High-Density Interconnect (HDI) represents a transformative advancement in printed circuit board (PCB) technology, designed to address the growing demand for smaller, more powerful electronic devic...

Controlling Dielectric Thickness Tolerance ±5% in 16+ Layers HDI Stackups

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In high-density interconnect (HDI) PCBs with 16 or more layers, maintaining dielectric thickness tolerance within ±5% is critical for signal performance and board reliability. Variations in dielect...

Etch Factor Compensation Strategies for High-Speed Differential Pair Impedance Control

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In high-speed printed circuit board (PCB) design, keeping signal lines' electrical path (impedance) consistent is essential, especially for differential pairs. These two closely spaced wires carry ...

Flexible PCBs: Transforming Electronic Design by Solving Rigid Board Constraints

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Rigid printed circuit boards (PCBs) have long been the backbone of electronic systems, but their fixed form factor, limited durability in dynamic environments, and signal integrity vulnerabilities ...

Flex PCBs: Resolving Rigid PCB Constraints Through Advanced Material Engineering & Design

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Rigid printed circuit boards (PCBs) have long been the default for electronic systems, but their reliance on FR4 (glass-epoxy) substrates creates inherent limitations in weight, form-factor adaptab...

Flexible PCBs: Transforming Electronic Design by Solving Rigid PCB Limitations

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Rigid printed circuit boards (PCBs) have long been the backbone of electronics, but their fixed structure and limited durability now hinder innovation in sectors demanding miniaturization, dynamic ...

Flexible PCB (FPC) Engineering: Addressing Rigid PCB Limitations, Technical Solutions, and Industry Compliance

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Rigid printed circuit boards (PCBs) have long been the backbone of electronic systems, but the demand for miniaturized, curved, and dynamic devices—from foldable smartphones to implantable medical ...
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