9ZXL0831AKLF

DATASHEET 9ZXL0831 8-OUTPUT DB800ZL General Description Features/Benefits The 9ZXL0831 is a low-power 8-output differential buffer that meets all the performance requirements of the Intel DB800ZL specification. It is suitable for PCI-Express Gen1/2/3 or QPI/UPI applications, and uses a fixed external feedback to maintain low drift for demanding QPI/UPI applications. • Low-power push-pull outputs; Save power and board Recommended Application Buffer for Romley, Grantley and Purley Servers, SSD drives and PCIe space - no Rp Space-saving 48-pin VFQFPN package Fixed feedback path for 0ps input-to-output delay 8 OE# pins; hardware control of each output PLL or bypass mode; PLL can dejitter incoming clock • • • • • 100MHz or 133MHz PLL mode operation; supports PCIe and QPI applications • Selectable PLL bandwidth; minimizes jitter peaking in downstream PLL's Output Features • Spread Spectrum Compatible; tracks spreading input clock for low EMI • 8 - LP-HCSL Output Pairs Key Specifications • • • • • Cycle-to-cycle jitter