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9ZX21901C Differential Zbuffer

9ZX21901C Description

19-Output Differential Zbuffer for PCIe Gen2/3 and QPI 9ZX21901C DATASHEET General .
The 9ZX21901 is Intel DB1900Z Differential Buffer suitable for PCI-Express Gen3 or QPI applications.

9ZX21901C Features

* 19
* 0.7V current mode differential HCSL output pairs Key Specifications
* Cycle-to-cycle jitter: < 50ps
* Output-to-output skew:

9ZX21901C Applications

* The part is backwards compatible to PCIe Gen1 and Gen2. A fixed external feedback maintains low drift for critical QPI applications. In bypass mode, the 9ZX21901 can provide outputs up to 400MHz. Recommended Application
* 19-output PCIe Gen3/QPI buffer with fixed feedback for Romley platfor

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