9ZXL1251
Overview
The 9ZXL1251 meets the demanding requirements of the Intel DB1200ZL specification, including the critical low-drift requirements of Intel CPUs. It is pin compatible to the 9ZXL1231 and integrates 24 termination resistors, saving 41mm2 board area.
- 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
