(Sponsored) Series Termination Resistor Selection (Practical Demo) - Phil's Lab #155

Discover Easy, Affordable, and Reliable PCB manufacturing with JLCPCB! Register to get $70 New customer coupons: https://jlcpcb.com/?from=PhilsLab (AD: This video includes a paid promotion for JLCPCB and Altium.) How to select an appropriate series termination resistor based on oscilloscope measurements for digital systems. Including discussion on drive strength setting and practical tips. [SUPPORT] Hardware design courses: https://phils-lab-shop.fedevel.education Course content: https://www.phils-lab.net/courses Free trial of Altium Designer: https://www.altium.com/yt/philslab (AD) Patreon: https://www.patreon.com/phils94 [GIT] https://github.com/pms67 [SOCIAL] Instagram: https://instagram.com/philslabyt [LINKS] Series Termination Basics Video: https://www.youtube.com/watch?v=nYvZ791-VZM Rise & Fall Times Video: https://www.youtube.com/watch?v=UrnRPwrctRE Output Impedance From IBIS: https://blog.lamsimenterprises.com/2010/12/22/drivers-output-impedance-from-ibis/ [TIMESTAMPS] 00:00 Intro 02:49 JLCPCB (Ad) 03:54 Altium 365 (Ad) 05:00 Hardware & Measurement Set-Up 07:30 Firmware Set-Up 09:25 Varying Drive Strength 09:41 0R (Very-High Drive Strength) 11:16 0R (Low Drive Strength) 12:01 0R (Medium Drive Strength) 13:19 25R 14:01 33R 14:23 50R 14:55 100R 15:12 Summary 16:29 Driver Output Impedance 18:41 Outro