The clock divider is available in 16-VFQFN Exposed Pad case. It is packaged as a Tray. If this is the case, it will be mounted as Surface Mount. There is LVPECL output from clock driver. It is a member of the ICS8532-31 family.
8532AK-31LF Features
8532AK-31LF Applications
There are a lot of Renesas Electronics America Inc. 8532AK-31LF Clock Buffers & Drivers applications.