Interesting PCB Layout Design Guidelines for Signals above 20Gbps

About PCB material properties, safe space between tracks, impedance of VIA & PADs https://youtu.be/bzDheVwJZDM Links: - AN 672: Transceiver Link Design Guidelines for High-Gbps Data Rate Transmission: https://www.intel.com/content/www/us/en/programmable/documentation/nik1412632494319.html - PCB Design Considerations for FPGA Accelerator Cards: https://www.xilinx.com/support/documentation/application_notes/xapp1316-design-considerations-fpga-accelerator-cards.pdf - Decibel (Wikipedia): https://en.wikipedia.org/wiki/Decibel - Power / Voltage Loss calculators: http://www.sengpielaudio.com/calculatorVoltagePower.htm - Isola PDF: https://www.isola-group.com/wp-content/uploads/PCB-Material-Selection-for-High-speed-Digital-Designs-1.pdf - Isola website: … Continue reading Interesting PCB Layout Design Guidelines for Signals above 20Gbps

PCB Simulation vs. Real Board – DC Currents and Voltage drop

Comparing results from the real boards with results from a simulation. https://youtu.be/LQ20GBonRmA Links: - The Same Simple Board but Different Layouts: https://youtu.be/56FvQX63Ea0 - How Hot The PCB Tracks Can Get? https://youtu.be/zbWwdEyCOUE - Altium files of the boards: https://github.com/FEDEVEL/youtube-boards-for-simple-simulation - Thermal camera used in the video: https://youtu.be/_bp7bRtX_hI - My Patreon: https://www.patreon.com/robertferanec