Renesas' portfolio of PCI-Express clock buffers and zero-delay buffers is the largest in the world, from 1 output pair all the way up to 19 output pairs, satisfying the needs of any design for computing, embedded, industrial, or consumer. Please consult https://www.renesas.com/us/en to download datasheets and learn more about any and all of our PCI-Express Gen1 and Gen2 products.