Renesas Electronics 9DB1233AGLF Clock Buffer 64-Pin TSSOP-64

The Renesas Electronics 9DB1233 zero-delay buffer supports PCIe Gen3 requirements, while being backwards compatible to PCIe Gen2 and Gen1. The 9DB1233 is driven by a differential SRC output pair from an IDT 932S421 or 932SQ420 or equivalent main clock generator. It attenuates jitter on the input clock and has a selectable PLL bandwidth to maximize performance in systems with or without spread-spectrum clocking.

3 selectable SMBus addresses