In order to package it as a clock IC, the Tape & Reel (TR) package is used. The digital clock generator incorporates CLOCK GENERATOR, PROCESSOR SPECIFIC uPs, uCs, and peripheral ICs.
SI5351A-B06398-GTR Features
SI5351A-B06398-GTR Applications
There are a lot of Silicon Labs SI5351A-B06398-GTR Clock Generators applications.