#130 This is a small video series I started to work on dedicated to measuring and fine-tuning crystal oscillators. First thing to check and correct is of course is the oscillator frequency - no point in having a precise crystal if its not used to its full potential. I look over how this can be done and show various ways of measuring this parameter without interfering with the oscillator operation.

More videos on crystal oscillators:
LTspice Crystal modeling:    • Measuring and Simulating QUARTZ cryst...  
Oscillation frequency measurement:    • Crystal oscillator - Frequency measur...  
Drive level measurement:    • Crystal oscillator - Drive Level meas...  
Negative resistance measurement:    • Crystal oscillators - Negative resist...  

Links and further reading:
https://www.tme.eu/Document/6527d4ac6...
https://www.murata.com/en-global/prod...
https://www.ti.com/lit/ds/symlink/pcm...

Special Thanks to all my supporters on Patreon! Especially @afiskon and Ralf B.!

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