I want to layout AD8334 on my PCB and I have one question from AD8334 as below picture.Pin 3,14,21,32,40,60 are NC pin ; but , The reference circuit in datasheet page49 only pin 3,14,21,60 connect to GND and Pin 32,40 floating . I aslo can’t findout notes 3 in datasheet. Would you have some suggest to me? Thanks.
The NC pins have no physical connection to the die. You can leave these pins floating.
Thank you for pointing out the inconsistencies in the datasheet. We will have a look at them and make necessary changes.