It is package in 36-WFQFN Exposed Pad case. This package is packaged in the form of a Tube. As a rule, the maximum value for normal operation is 1.4GHz. In it, there are 36 terminations. The supply voltage of 3.3V is capable of providing high efficiency. If this is the case, it will be mounted as Surface Mount. Fanout Buffer (Distribution), Divider?is?the?classification?for?this?electrical?component. If you wish to ensure reliable performance, you should set the temperature to -40°C~105°C. In order for it to function, a power source of 3.15V~3.45V V must be available. 36 pins are present on timeing clock. The output is set to LVCMOS, LVDS, LVPECL. As a member of the LTC6954 family, it falls under that category. It's set to 3.45V for the maximum supply voltage (Vsup).
LTC6954IUFF-3#PBF Features
36 terminations The operating temperature of -40°C~105°C degrees
LTC6954IUFF-3#PBF Applications
There are a lot of Linear Technology/Analog Devices LTC6954IUFF-3#PBF Clock Buffers & Drivers applications.