It is packaged using the Tray method since it is a clock IC. In the reflowing process, this clock generator ic is able to maintain a maximum temperature of 260. The telecom IC clock time generator adopts is TELECOM CIRCUIT.
SI5383A-D08446-GM Features
SI5383A-D08446-GM Applications
There are a lot of Silicon Labs SI5383A-D08446-GM Clock Generators applications.