A clock integrated circuit is packaged in a Tape & Reel (TR)-shaped package because it is for use as a clock. An TELECOM CIRCUIT-telecom clock generator with hitless switching, holdover, and jitter control.
SI5384A-D09315-GMR Features
SI5384A-D09315-GMR Applications
There are a lot of Silicon Labs SI5384A-D09315-GMR Clock Generators applications.