Datasheet Summary
19-Output Differential Zbuffer for PCIe Gen2/3 and QPI
Description
Features
/Benefits
The 9ZX21901 is a version of the Intel DB1900Z Differential Buffer with an ajdustable external feedback path allowing the user to eliminate trace delays from their design. It is suitable for PCIe Gen3 or QPI applications. The part is backwards patible to PCIe Gen1 and Gen2. The device maintains low drift for critical QPI applications. In bypass mode, the IDT9ZX21901 can provide outputs up to 400MHz.
Remended Application
19 output PCIe Gen3/QPI buffer with adjustable feedback for Romley platforms
Output Features
- 19
- 0.7V current mode differential HCSL output pairs
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