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Related Categories  —  PCB Design  »  PCB Layout  »  Signal Integrity

Measuring PCB, Cable and Interconnect Impedance, Dielectric Constant, Velocity Factor, and Lengths

Controlled impedance PCBs often include a measurement “coupon”, which typically includes sample traces, 6 inches long and constructed as part of the printed circuit board panel.  They are measured to assure the PCB stack-up and the accuracy of the PCB transmission lines.

Controlled Impedance

PerfectPulse Is the Pocket-Sized TDR Every Engineer Needs

For only $3,500, you can now own a precise portable TDR/TDT (Time Domain Reflectometer / Time Domain Transmissometer). ... more »

PCB Manufacturing

Signal Integrity: Via Stubs and Their Effects on Signal Attenuation and Data Transfer Rates

First, let's start with a few things to know about signal integrity and via stubs. A via stub ... more »

PCB Design

Measuring PCB, Cable and Interconnect Impedance, Dielectric Constant, Velocity Factor, and Lengths

Controlled impedance PCBs often include a measurement “coupon”, which typically includes sample traces, 6 inches long and constructed ... more »

Controlled Impedance

PerfectPulse Is the Pocket-Sized TDR Every Engineer Needs

For only $3,500, you can now own a precise portable TDR/TDT (Time Domain Reflectometer / Time Domain Transmissometer). ... more »

PCB Manufacturing

Signal Integrity: Via Stubs and Their Effects on Signal Attenuation and Data Transfer Rates

First, let's start with a few things to know about signal integrity and via stubs. A via stub ... more »

PCB Design

How to Reduce EMI to Improve Signal Integrity

EMI may be caused by unexpected radiated emissions as well as though interference conducted along cables and traces. ... more »

EMI and EMC

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