Continuation of the topic of PCB design. Let's make some experiments and see if we can deduce from them some recommendations that will be useful not only to pros, but also to us, simple radio hams. We will go through the topics of crosstalk and losses in transmission lines on printed circuit boards.
REFERENCES:
1. • Земля в печатных плата... (original video - • [LIVE] How to Achieve ... )
2. High Speed Digital Design: A Handbook of Black Magic - www.google.com/search?q=High+...
3. PCB Design Practical Guide - tyutyukov.ru/samspcbguide/
4. A Simple Demonstration of Where Return Current Flows - www.signalintegrityjournal.co...
5. What is the Electrical Return Path in a PCB? - resources.altium.com/p/what-r...
6. Impedance matching - habr.com/ru/articles/583694/
7. Yoshi’s Animations of Reflections (Signal Integrity Academy with Dr. Eric Bogatin) - www.bethesignal.com/bogatin/v...
8. elcut.ru
9. • What Every PCB Designe...
10. Magnetic Field Coupling - learnemc.com/magnetic-field-c...
11. Mutual capacitance question - learnemc.com/qotw-200803
12. Return Current Distribution in a PCB Microstrip Line - incompliancemag.com/article/r...
13. PCB Design Tutorial - hades.mech.northwestern.edu/i...
14. / how-interconnects-work...
15. Signal Integrity of DDR4 - habr.com/ru/articles/766468/
16. Yoshi’s Animations of Crosstalk (Signal Integrity Academy with Dr. Eric Bogatin) - www.bethesignal.com/bogatin/v...
17. Yoshi’s animations of current flow (Signal Integrity Academy with Dr. Eric Bogatin) - www.bethesignal.com/bogatin/v...
18. • What Every PCB Designe...
19. • When Does a Trace Act ...
20. JLCPCB Impedance Calculator - jlcpcb.com/pcb-impedance-calc...
21. Losses in PCB Transmission Lines - www.protoexpress.com/blog/los...
22. Insertion Loss Comparisons of Common High Frequency PCB Constructions - www.circuitinsight.com/pdf/in...
23. The Effect of Radiation Losses on High Frequency PCB Performance - www.circuitinsight.com/pdf/ef...
24. Foundations of Electromagnetic Compatibility (17.4.1 Crosstalk between PCB traces) - www.google.com/search?q=Found...
25. The Good, The Bad, The Ugly, PCB Crosstalk Project - oshwlab.com/sneer2sneer/cross...
26. • PCB Design for EMI & S...
27. Periodic Signals Spectra Research - swsu.ru/sveden/files/MU_Teori...
28. • Knee Frequency Deep Dive
29. • PCB Vias 101 - Phil's ...
30. • Откуда в Arduino 986 МГц?
31. • FPGA + PCIe Hardware A...
32. Open Drain Output vs. Push-Pull Output - open4tech.com/open-drain-outp...
33. Dispersion in Microstrip, Should I Care? - www.signalintegrityjournal.co...
34. • Every PCB Designer Nee...
35. • Understanding Near Fie...
Of course, this is not a complete list of the materials that formed the basis of the video. There were a lot of them, so I tried to choose the most informative ones. Additionally, I can recommend Eric Bogatin's book "Signal and Power Integrity - Simplified" - www.google.com/search?q=signa...
Also I would like to express my biggest gratitude to Semyon Tyutyukov, Rick Hartley and Zach Peterson for answering my questions!
*********
CONTENTS:
00:00 - Intro
00:37 - Shielding, Impedance and Return Current Path
12:14 - Current in Open Circuit?
15:58 - Linear capacitance of the Transmission Line
19:26 - Losses in Transmission Lines
23:19 - Crosstalk in the Simplest Device
31:01 - The Rise Time
35:47 - Books to fill that gap on the shelf
36:43 - A List of Recommendations from the Video
GRAPHICS:
ru.freepik.com/free-vector/te...
ru.freepik.com/free-psd/isola...
#pcb #dmitrymuravyev