A clock integrated circuit is packaged in a Tape & Reel (TR)-shaped package because it is for use as a clock. The digital clock generator incorporates CLOCK GENERATOR, PROCESSOR SPECIFIC uPs, uCs, and peripheral ICs.
SI5380A-D08770-GMR Features
SI5380A-D08770-GMR Applications
There are a lot of Silicon Labs SI5380A-D08770-GMR Clock Generators applications.