9ZXL1231E Datasheet (Renesas) - 4 to 12-Output Buffers

9ZXL1231E, 4 to 12-Output Buffers

The 9ZXL04x1E/9ZXL06x1E/9ZXL08x1E/9ZXL12x1E family of Zero-Delay/Fanout Buffers (ZDB, FOB) are 2nd-generation enhanced performance buffers for PCIe and CPU applications.

The family meets all published QPI/UPI, DB2000Q and PCIe Gen1 *5 jitter specifications.

Devices range from 4 to 12 outputs,

9ZXL1231E Features

* ▪ 4

* 12 Low-power HCSL (LP-HCSL) outputs ▪ Integrated terminations eliminate up to 4 resistors per output pair ▪ Dedicated OE# pins support PCIe CLKREQ# function ▪ Up to 9 selectable SMBus addresses (9ZXL12) ▪ Selectable PLL bandwidths minimizes jitter peaking in cascaded PLL topologies ▪ Har