Explore a detailed 3D animation demonstrating signal loss through VIAs in PCB design, presented by Yuriy Shlepnev. Dive into various examples including single-ended and differential pair configurations with different numbers of stitching VIAs. Learn about VIA Analyzer tools, post-layout analysis techniques, and methods for changing VIA impedance. Gain insights into optimal stitching VIA placement and quantity, as well as return current behavior. Conclude with information about the software used for these simulations and its pricing.
Not in the Copper - 3D Animation of a Signal Through a VIA - Yuriy Shlepnev
Overview
Syllabus
What is this video about
Example 1: Single ended, no stitching VIA
Example 2: Single ended, 1 stitching VIA
Example 3: Single ended, 2 and 6 stitching VIAs
VIA Analyzer - How far we can place stitching VIAs and how many we need
Post layout analyzes
Changing VIA impedance
Example 4: Differential pair, no stitching VIA
Example 5: Differential pair, 2 stitching VIAs
1x VIA + 1x stitching VIA return current
About the software we were using + Prices
Taught by
Robert Feranec
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