It is available in the case 48-LQFP for this cut smart buffer. In case Tape & Reel (TR), the cut smart buffer is available. For normal operation, 500MHz is the maximum value. As far as I can tell, it is mounted by Surface Mount. This electronic part is classified as Fanout Buffer (Distribution). It is recommended to set the temperature to 0°C~70°C in order to achieve reliable performance. It should be able to work with a power source of 3.135V~3.465VV. The output is LVHSTL. It belongs to the family ICS8520.
8520DYLFT Features
The operating temperature of 0°C~70°C degrees
8520DYLFT Applications
There are a lot of Renesas Electronics America Inc. 8520DYLFT Clock Buffers & Drivers applications.