ADAS1000 CLK_IO to signal generator?

Hi

Qestion 1

If I configure the CLKEXT register to use the CLK_IO Pin as clock source can I then

simply attach my Signal Generator (DG1032Z) positive to CLK_IO and GND to GND

and select an 8.192 square wave? What signal level / voltage do I have to set? Is it

AVDD-GND?

Question 2

Is it true that the ADAS1000 only needs a clock via XTAL/CLK_IO while doing conversion?

So theoretically I could read/write to registers without any clock attached?