It is package in 44-VFQFN Exposed Pad, 44-MLF? case. A Tube is used to package it. There is a maximum value of 3GHz for normal operation. As you can see, it is mounted by Surface Mount. This electronic part is classified as Fanout Buffer (Distribution), Multiplexer. To ensure reliable performance, the temperature should be set to -40°C~85°C. 2.375V~3.6V V power should work with it. There is a value of LVPECL as the output. It is a member of the SY89112 family. In this case, the electronic part belongs to the Precision Edge? series.
SY89112UMG Features
The operating temperature of -40°C~85°C degrees
SY89112UMG Applications
There are a lot of Microchip Technology SY89112UMG Clock Buffers & Drivers applications.