There is a case available for the cut smart buffer in 20-TSSOP (0.173, 4.40mm Width). It's?packaged?in?the?form?of?a Tube. As a rule, the maximum value for normal operation is 650MHz. A mount of Surface Mount has been applied to it. An electronic component classified as Fanout Buffer (Distribution), Multiplexer is categorized as such. Set the temperature to 0°C~70°C for reliable performance. With a 3.135V~3.465VV power source, it should work. There is an output of HSTL. The ICS8523 family contains it.
8523BGLF Features
The operating temperature of 0°C~70°C degrees
8523BGLF Applications
There are a lot of Renesas Electronics America Inc. 8523BGLF Clock Buffers & Drivers applications.