There is a case available for the cut smart buffer in 32-LQFP. There is a Tape & Reel (TR) packaged with it. Under normal circumstances, 700MHz is the maximum value. A mount of Surface Mount has been applied to it. An electronic component classified as Fanout Buffer (Distribution), Multiplexer is categorized as such. Setting the temperature to -40°C~85°C will ensure reliable performance. The clock switch should operate with a voltage of 2.375V~3.8VV. There is ECL, LVPECL output from clock driver. As a member of the ICS85310-11 family, it falls under that category.
85310AYI-11LFT Features
The operating temperature of -40°C~85°C degrees
85310AYI-11LFT Applications
There are a lot of Renesas Electronics America Inc. 85310AYI-11LFT Clock Buffers & Drivers applications.