Rise & Fall Times (Basics & Measurement) - Phil's Lab

Basics of rise/fall times, and how to measure them using an oscilloscope. Including tests varying drive strength. PCBs by PCBWay https://www.pcbway.com

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[TIMESTAMPS]
00:00 Intro

00:51 PCBWay

1:21 Basics
3:33 Rise/Fall Time vs Frequency
5:59 Rise/Fall Time Influences
8:24 Do we need fast rise/fall times?

09:46 Hardware/Probing Overview
11:50 Firmware Drive Strength Setting
12:33 Test Set-Up

14:02 Max. Drive Strength (500MHz Probe)
15:45 Fall Time Measurement
16:31 Reducing Drive Strength (500MHz Probe)
17:31 Lowest Drive Strength (500MHz Probe)
18:15 FFTs

18:50 Active Probe Overview
19:43 Max. Drive Strength (2.5GHz Probe)
21:09 Lowest Drive Strength (2.5GHz Probe)

21:28 Outro