Power-up Sequence for the AD9122

Hello,

Are there any power-up/ power down requirements for the AD9122? i.e. do the 3.3V supplies need to come up before the 1.8V supplies etc?

The evaluation board schematic for the AD9122 implies that all the supplies can be powered up/down together. Is powering up/down all the supplies together ok ?

thanks and regards,

Robert Hinchy