SIMBEOR® Electromagnetic Signal Integrity Software

SIMBEOR® Electromagnetic Signal Integrity Software:

Signal Integrity Simulator - Free 15 day Trial

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New SMA Phase Stable Test Cables Available!

New SMA Phase Stable Test Cables Available!:

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Signal Integrity in OrCAD PCB SI - YouTube

Signal Integrity in OrCAD PCB SI - YouTube:

FEXT Crosstalk

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Topology and Termination Introduction - YouTube

(10) Topology and Termination Introduction - YouTube:

Terry Fox

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SiliconExpert | Electronic Components Database - Free Trial

SiliconExpert | Electronic Components Database:

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PCB Layout Techniques for Audio Amplifiers

PCB Layout Techniques to Achieve RF Immunity for Audio Amplifiers - Application Note 3660 - Maxim:

Minimize Noise in Audio Channels with Smart PCB Layout - Application Note 4079 - Maxim

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Lumped / Distributed Line Length Calculator

Updated Feb 16, 2020

Digital     1/4  
RF Ckts  1/12
Analog    1/16
Stitching Vias 1/20

Inner layer example calculation where Risetime = 5nSec

click on image to view

Lumped / Distributed Line Length Boundary ~ 7.27 Inches

Outer layer example calculation where Risetime = 5nSec

Note Effective ER (2.55) is lower on outer layers

That's it !