A clock integrated circuit is packaged in a Tape & Reel (TR)-shaped package because it is for use as a clock. CLOCK GENERATOR, PROCESSOR SPECIFIC uPs/uCs/peripheral ICs are incorporated in this digital clock generator.
SI5351C-B08932-GMR Features
SI5351C-B08932-GMR Applications
There are a lot of Silicon Labs SI5351C-B08932-GMR Clock Generators applications.