A clock integrated circuit is packaged in a Tray-shaped package because it is for use as a clock. The peak reflow temperature (Cel) amounts to 260 to be essentially indestructible. The digital clock generator incorporates CLOCK GENERATOR, PROCESSOR SPECIFIC uPs, uCs, and peripheral ICs.
SI5391B-A10348-GM Features
SI5391B-A10348-GM Applications
There are a lot of Silicon Labs SI5391B-A10348-GM Clock Generators applications.