tcxo instead of crystal

[Wouter Paesen]

Can i clock the nrf5340 from tcxo instead of using a crystal ?  

[SwRa]

Hello,

Yes, you can use a Tcxo instead of the crystal, but not if it's a "programmable" oscillator i.e PLL based, since those have too much phase noise. So make sure that your txco is not PLL-based (programmable). 

Regards,

Swathy