A good article about signal distortion in a Butterworth low pass opamp filter using C0G and X7R MLCCs.
https://www.edn.com/signal-distortion-from-high-k-ceramic-capacitors/
Electronics & Stuff, a lot about LEDs
A good article about signal distortion in a Butterworth low pass opamp filter using C0G and X7R MLCCs.
https://www.edn.com/signal-distortion-from-high-k-ceramic-capacitors/