In area 6 - A on page 6 of the FMCOMMS1 schematics the 3.3 V power lines show lines above and below the connections. Could you please tell me what they indicate? I've attached a copy of the schematic with the items circled.
I am going to move this post to RF Components subspace for a confirmation on my answer below.
The symbol allows for the same electrical node to have two or more different net names. It is usually done when a node gets branched out or there are planes created that provide physical separation between circuit blocks.
Retrieving data ...