Q
May I use AD73311 with different DVDD and AVDD (DVDD = 3.3V and AVDD = 5V) ?
A
Yes you can use DVDD=3.3V and AVDD=5V. We recommend that AVDD and DVDD arepowered up together. On power up AVDD should follow DVDD until DVDD reaches
it's final value of 3.3V and then AVDD should then continue to it's final value
of 5V. As always the absolute maximum ratings provided in the datasheet should
be respected.