NB3W800LMNTXG

The NB3W800L is a low-power 8-output differential buffer that meets all the performance requirements of the DB800ZL specification. The NB3W800L is capable of distributing the reference clocks for Intel® QuickPath Interconnect (Intel QPI), PCIe Gen1/Gen2/Gen3, SAS, SATA, and Intel Scalable Memory Interconnect (Intel SMI) applications. A fixed, internal feedback path maintains low drift for critical QPI applications.

8 Differential Clock Output Pairs @ 0.7 V Low-power NMOS Push-pull HCSL Compatible Outputs Cycle-to-cycle Jitter <50 ps Output-to-output Skew <50 ps Input-to-output Delay Variation <100 ps PCIe Gen3 Phase Jitter <1.0 ps RMS QPI 9.6GT/s 12UI Phase Jitter <0.2 ps RMS Pseudo-External Fixed Feedback for Lowest Input-to-output Delay Individual OE Control; Hardware Control of Each Output PLL Configurable for PLL Mode or Bypass Mode (Fanout Operation) 100 MHz or 133 MHz PLL Mode Operation; Supports PCIe and QPI Applications Selectable PLL Bandwidth; Minimizes Jitter Peaking in Downstream PLL’s SMBus Programmable Configurations Spread Spectrum Compatible; Tracks Input Clock Spreading for Low EMI These are Pb-Free Devices