Tray package is used to mount this receiver.This wide receiver can be placed on any Surface Mount-type PCB or development board.In this case, the wide receiver uses the 100-BGA supplier package.
BCM54618SEA2IFBG Features
Tray package
BCM54618SEA2IFBG Applications
There are a lot of Broadcom Limited BCM54618SEA2IFBG Drivers/Receivers/Transceivers applications.