Uploaded September 2021 | Updated September 2026, 1 week ago
#134 In this video I continue looking at quartz crystal oscillator related measurements by taking a closer look at the negative resistance measurement. I look at what this measurement means, and how it can be turned into a more useful parameter which is the oscillation margin. Finally I look at what sort of possibilities there are when you run into problems with the measurement results.
More videos on crystal oscillators:
LTspice Crystal modeling: youtu.be/MWQCZGXpSSc
Oscillation frequency measurement: youtu.be/cygasKvdbP8
Drive level measurement: youtu.be/DQ1Gsfw5nk0
Negative resistance measurement: youtu.be/scc17Z8126c
Links and further reading:
maximintegrated.com/en/design/technical-documents/tutorials/5/5265.html
cypress.com/file/88466/download
murata.com/en-global/products/timingdevice/crystalu/library/basic/margin
Special Thanks to all my supporters on Patreon! Especially @afiskon and Ralf B.!
If you liked this video be sure to check out my other videos and you can also subscribe to be up to date with all the new ones!
If you want to support the creation of more and better videos please consider checking out: patreon.com/feszelectronics
#134 In this video I continue looking at quartz crystal oscillator related measurements by taking a closer look at the negative resistance measurement. I look at what this measurement means, and how it can be turned into a more useful parameter which is the oscillation margin. Finally I look at what sort of possibilities there are when you run into problems with the measurement results.
More videos on crystal oscillators:
LTspice Crystal modeling: youtu.be/MWQCZGXpSSc
Oscillation frequency measurement: youtu.be/cygasKvdbP8
Drive level measurement: youtu.be/DQ1Gsfw5nk0
Negative resistance measurement: youtu.be/scc17Z8126c
Links and further reading:
maximintegrated.com/en/design/technical-documents/tutorials/5/5265.html
cypress.com/file/88466/download
murata.com/en-global/products/timingdevice/crystalu/library/basic/margin
Special Thanks to all my supporters on Patreon! Especially @afiskon and Ralf B.!
If you liked this video be sure to check out my other videos and you can also subscribe to be up to date with all the new ones!
If you want to support the creation of more and better videos please consider checking out: patreon.com/feszelectronics
