FDC2212 recommended multiple external clock configuration

Hi team,

a quick question about how to externally clock at best a multi-FDCxxx architecture.

Considering for instance FDC2212, would it be acceptable a configuration like the one in the below pic :

Here the point is to understand if we would really need to use instead a. #5 independent clocks, or b. a clock buffer as intermediate approach.

Thanks in advance for kind comments about and BR

Sergio