As a clock IC, it uses the Tape & Reel (TR) package. This clock generator will sustain a maximum temperature of 260 when reflown. RF synthesizer incorporates CLOCK GENERATOR, PROCESSOR SPECIFIC UPUs, PCs, and peripheral IC's.
SI5391P-A10493-GMR Features
SI5391P-A10493-GMR Applications
There are a lot of Silicon Labs SI5391P-A10493-GMR Clock Generators applications.