A clock integrated circuit is packaged in a Tray-shaped package because it is for use as a clock. A maximum temperature of 260 can be sustained by this clock generator ic during reflowing. The uPs/uCs/Peripheral IC clock generator incoporates is CLOCK GENERATOR, PROCESSOR SPECIFIC.
SI5340A-B03285-GM Features
SI5340A-B03285-GM Applications
There are a lot of Silicon Labs SI5340A-B03285-GM Clock Generators applications.