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?