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Power-up/Power-down Sequence VSS VDD Vctrl HMC649A Digital Phase Shifter


What is the recommended Power-up/Power-down Sequence of VSS, VDD, and 6-bit +ve V-CTRL signals for HMC649A Digital Phase Shifter?

Is the following sequencing correct ?

Power-On: VSS, VDD, and Vctrl 

Power-Off: Vctrl, VDD, and VSS 

Could this device (internal RF Switches or phase shifters) get damaged, if 6-bit V-Ctrl remains ON, while VDD is OFF?