RC Low-Pass Filter Deep-Dive - Phil's Lab #118

Passive RC low-pass filter basics, theory, real-world tests and demos, practical considerations, and examples both in the time- and frequency-domain. PCBs by PCBWay https://www.pcbway.com

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[LINKS]
Capacitor Basics: https://www.youtube.com/watch?v=kUruN6WBgSw
ST App Note: https://www.st.com/resource/en/application_note/an2834-how-to-get-the-best-adc-accuracy-in-stm32-microcontrollers-stmicroelectronics.pdf
SAR ADC: https://www.analog.com/en/analog-dialogue/articles/front-end-amp-and-rc-filter-design.html

[TIMESTAMPS]
00:00 Intro

01:12 Altium
01:52 PCBWay

02:19 Basics

07:00 Time-Domain Analysis
11:48 Test Set-Up
12:14 Time-Domain Demo

14:41 Frequency-Domain Analysis
16:56 Bode Plots
19:53 Frequency-Domain Demo

22:29 Source & Load Effects
25:41 Loading Demo

26:59 Cascading Stages

27:53 Component Non-Idealities
32:08 Non-Idealities Demo

34:21 Further Practical Considerations
39:53 Practical Examples

45:29 Outro