The clock divider is packaged in a 16-VFQFN Exposed Pad case. There is a Tray package attached to it. In normal operation, 2GHz is the maximum value. As far as I can tell, it is mounted by Surface Mount. The electrical component has a classification of Fanout Buffer (Distribution), Divider, Multiplexer. To ensure reliable performance, the temperature should be set to -40°C~85°C. The clock switch should operate with a voltage of 2.375V~2.625VV. As a result, it produces LVDS. It is a member of the ICS889875 family.
ICS889875AKLF Features
The operating temperature of -40°C~85°C degrees
ICS889875AKLF Applications
There are a lot of Renesas Electronics America Inc. ICS889875AKLF Clock Buffers & Drivers applications.