The Tray method is used for packaging clock ICs. This clock generator will sustain a maximum temperature of 260 when reflown. There are CLOCK GENERATOR, PROCESSOR SPECIFIC uPs/uCs/Peripheral ICs integrated into this digital clock generator.
SI5347B-B05061-GM Features
SI5347B-B05061-GM Applications
There are a lot of Silicon Labs SI5347B-B05061-GM Clock Generators applications.