There is a case available for the cut smart buffer in 20-TSSOP (0.173, 4.40mm Width). It is packaged as a Tape & Reel (TR). For normal operation, 2GHz is the maximum value. In this case, it is set up as Surface Mount. Electronic components classified as Fanout Buffer (Distribution) fall into this category. Set the temperature to -40°C~85°C for reliable performance. Ideally, it should be able to operate from 2.375V~3.465V volts. Buffer IC is ECL, LVPECL that is output. As a member of the ICS853S006 family, it falls under that category.
853S006AGILFT Features
The operating temperature of -40°C~85°C degrees
853S006AGILFT Applications
There are a lot of Renesas Electronics America Inc. 853S006AGILFT Clock Buffers & Drivers applications.