As a clock IC, it uses the Tray package. The peak reflow temperature (Cel) amounts to 260 to be essentially indestructible. RF synthesizer incorporates CLOCK GENERATOR, PROCESSOR SPECIFIC UPUs, PCs, and peripheral IC's.
SI5335B-B09270-GM Features
SI5335B-B09270-GM Applications
There are a lot of Silicon Labs SI5335B-B09270-GM Clock Generators applications.
Radiotelephones
Smartphones
Clock signals to the high-speed Digital RF circuits