As a clock IC, PLLs is packaged using the Tray method. This clock generator will sustain a maximum temperature of 260 when reflown. The uPs/uCs/Peripheral IC clock generator incoporates is CLOCK GENERATOR, PROCESSOR SPECIFIC.
SI5356A-B06671-GM Features
SI5356A-B06671-GM Applications
There are a lot of Silicon Labs SI5356A-B06671-GM Clock Generators applications.