I made some current consumption measurements on ADG3304. If I disable the enable pin and VCCA=1.8V and VCCY=3.0V in consumes over 10mA. Only setting VCCA to 0V is the only way to have an shutdown current with a few yA. I couldn't find any hint in the datasheet to that describes this behaviour. It even happens if VCCY is set high first(VCCY>VCAA). Is there any explenation for this behaviour?