I would like to calculate Kv value for an oscillator with the following datasheet :


I have this formula to calculate it :

enter image description here

Found here https://www.ti.com/lit/ml/snaa106c/snaa106c.pdf

But I am not sure how to apply it to the data inside the sheet or if is missing something?


1 Answer 1


It looks like 0-4 V will get you -2 ppm to 2 ppm (min to max). At 10 MHz 2 ppm is 20 hz, so 40 Hz/4 V is 10 Hz/V or 1E-5 MHz/V.

But according to the datasheet there's significant variation in the gain, and it could be as low as half the above number.

  • \$\begingroup\$ I concluded the same as 10 Hz / V using linear slope \$\endgroup\$
    – Ken90
    Commented Sep 19, 2023 at 2:16

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service and acknowledge you have read our privacy policy.

Not the answer you're looking for? Browse other questions tagged or ask your own question.