Tray-method packaging is used for clock ICs. The peak reflow temperature (Cel) amounts to 260 to be essentially indestructible. There are CLOCK GENERATOR, PROCESSOR SPECIFIC uPs/uCs/Peripheral ICs integrated into this digital clock generator.
SI5340B-B03670-GM Features
SI5340B-B03670-GM Applications
There are a lot of Silicon Labs SI5340B-B03670-GM Clock Generators applications.