9ZXL0853EKILF

9ZXL0853EKILF is a revision E family of zero-delay/fan-out buffer with SMBus write protect. It is 2nd-generation enhanced performance buffer for PCIe and CPU applications. The devices has hardware SMBUS write protection to prevent accidental writes. The family meets all published QPI/UPI, DB2000Q and PCIe Gen1–5 jitter specifications. Devices range from 6 to 12 outputs, with each output having an OE# pin to support the PCIe CLKREQ# function for low power states. All devices meet DB2000Q, DB1200ZL and DB800ZL jitter and skew requirements. Typical application includes servers/high-performance computing, nVME storage, networking, accelerators, industrial control.

• 48-VFQFPN package, number of clock output is 8, 85ohm output impedance
• Fan-out buffer mode additive phase jitter, PCIe Gen5 CC, UPI <gt/> 20Gb/s <lt/> 24fs RM
• DB2000Q additive jitter <lt/> 39fs RMS, QPI/UPI 11.4GB/s <lt/> 40fs RMS
• IF-UPI additive jitter <lt/> 70fs RMS, ZDB Mode phase jitter (PCIe Gen5 CC, UPI <gt/> 20Gb/s <lt/> 22fs RMS)
• QPI/UPI 11.4GB/s <lt/> 120fs RMS, IF-UPI additive jitter <lt/> 130fs RMS
• Cycle-to-cycle jitter <lt/> 50ps, output-to-output skew <lt/> 50
• SMBus write protect pin prevents SMBus against accidental writes
• Integrated terminations eliminate up to 4 resistors per output pair
• Spread spectrum compatible, 1-400MHz FOB operation
• Temperature range from -40°C to +85°C