Other Parts Discussed in Thread: AFE5809
Hi guys,
Continuing with my tests to use this evaluation module and because I will work with signals around the 40 KHz range, I will need an external clock, so I have chosen 20 MHZ 1 Vp-p from a function generator for an equal sample rate to 20MSPS, until there all right in my opinion, reading a related post (https://e2e.ti.com/support/data-converters/f/73/p/754146/2788065?tisearch=e2e-sitesearch&keymatch=external%252520clock%252520afe5809evm#2788065) where it is explained in a very good way, I notice that the VCNTL potentiometer must be manipulated, which is due to this manipulation? I have read the datasheet and I am not managing to understand, if someone can give me a hand for better clarity.
Regards,
