Dive into an in-depth exploration of crosstalk in PCB layout with renowned expert Eric Bogatin in this comprehensive video lecture. Learn about microstrip configurations, near and far end crosstalk, impedance considerations, and the impact of trace spacing. Discover how to measure and simulate crosstalk using field solvers and oscilloscopes. Explore topics such as derivative crosstalk, ringing frequency, and the effects of termination. Gain valuable insights into PCB design best practices and troubleshooting techniques that will enhance your understanding of signal integrity in high-speed circuits.
Understanding Crosstalk in PCB Layout - You May Wish You Knew This Before
Overview
Syllabus
Intro
Microstrip
Adding another signal line
Im wrong
Near and far end crosstalk
Higher voltage currents
Increasing current impedance
Comparing reflections
Frequency of ringing
Microstrip crosstalk
Derivative crosstalk
What is impedance value of the driver
Moving the traces farther apart
Near and crosstalk coefficient
Simulator
Field solver
Measuring crosstalk
Teledyne
The Scale
Rise Time
Measuring the Scope
Why is it a little longer
Nearend crosstalk
Termination
Expanding the timebase
Taught by
Robert Feranec
