It is packaged using the Tray method since it is a clock IC. When reflowed, this frequency generator can withstand a maximum temperature of 260. RF synthesizer is comprised of CLOCK GENERATOR, PROCESSOR SPECIFIC uPs, uCs, and peripheral ICs.
SI5340A-B04164-GM Features
SI5340A-B04164-GM Applications
There are a lot of Silicon Labs SI5340A-B04164-GM Clock Generators applications.