Si53159 PCIe Clock Buffer

Clock Outputs

The Si53159 is a PCI-Express Gen 1/2/3/4 1 : 9 fanout buffer that meets all of the performance requirements of the Intel DB1900Z specification. The device is optimized for distributing 1 reference clocks for Intel® UltraPath and QuickPath Interconnect (Intel UPI/QPI), PCIe Gen 1/2/3/4 , SAS, SATA, and Intel Scalable Memory Interconnect (Intel SMI) applications. Each differential output can be enabled through individual hardware pins for maximum flexibility and power savings.

Similar Devices: SI53159

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Specifications Summary

Inputs: 1

Outputs: 9

Frequency Min (MHz): 100

Frequency Max (MHz): 210

Additive Jitter (ps): 0.1

Zero Delay Mode: No

Package Type: QFN48

Package Size (mm): 6x6

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