9ZXL0651AKLF

9ZXL0651AKLF is 6-output DB800ZL derivative with integrated 85ohm terminations. It is a low-power 6-output differential buffer that meets all the performance requirements of the intel DB1200Z specification. It consumes 50% less power than standard HCSL devices and has internal terminations to allow direct connection to 85ohm transmission lines. 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. Application includes buffer for romley, grantley and purley servers, SSDs and PCIe.

• 40-pin VFQFPN package
• 6 – LP-HCSL output pairs with integrated terminations (Zo = 85ohm)
• 25MHz PFT clock delay management, QPI/UPI 9.6GT/s 12UI phase jitter <lt/> 0.2ps RMS
• Fixed feedback path for 0ps input-to-output delay, PCIe Gen3 phase jitter <lt/> 1.0ps RMS
• 6 OE# pins hardware control of each output, input-to-output delay variation <lt/> 50ps
• PLL or bypass mode, PLL can dejitter incoming clock
• Selectable PLL bandwidth minimizes jitter peaking in downstream PLLs
• Spread spectrum compatible, tracks spreading input clock for low EMI
• Cycle-to-cycle jitter <lt/> 50ps, output-to-output skew <lt/> 65ps
• Temperature range from 0°C to +70°C