9ZXL1251 Datasheet 12-output Db1200zl Derivative

Manufacturer: Renesas

Overview: 12-Output DB1200ZL Derivative with Integrated 85Ω Terminations 9ZXL1251.

Datasheet Details

The 9ZXL1251 meets the demanding requirements of the Intel DB1200ZL specification, including the critical low-drift requirements of Intel CPUs.

It is pin patible to the 9ZXL1231 and integrates 24 termination resistors, saving 41mm2 board area.

Applications Buffer for Romley, Grantley and Purley Servers, solid state storage and PCIe Output

12 LP-HCSL Output Pairs w/integrated terminations (Zo = 85Ω) Key Specifications.
Cycle-to-cycle jitter < 50ps.
Output-to-output skew < 50ps.
Input-to-output delay variation < 50ps.
PCIe Gen3 phase jitter < 1.0ps RMS.
Phase jitter: QPI/UPI > = 9.6GB/s < 0.2ps rms Block Diagram Features.
25MHz PFT clock delay management.
85Ω Low-power push-pull HCSL outputs; eliminate 24 resistors, save 41mm2 of area.
Pin compatible.

Brand Logo	Part Number	Description	Manufacturer
	9ZXL1251	12-output DB1200ZL Derivative	IDT
	9ZXL1251E	12-Output DB1200ZL	IDT