9ZX21901D
9ZX21901D is 19-Output DB1900Z manufactured by IDT.
19-Output DB1900Z for PCIe Gen1-4 and QPI/UPI
Description
The 9ZX21901D is a second generation DB1900Z differential buffer for Intel Purley and newer platforms. The part is backwards patible to the 9ZX21901C while offering much improved phase jitter performance. A fixed external feedback maintains low drift for critical QPI/UPI applications. In bypass mode, the 9ZX21901D can provide outputs up to 400MHz.
PCIe Clocking Architectures Supported
- mon Clocked (CC)
- Separate Reference No Spread (SRNS)
- Separate Reference Independent Spread (SRIS)
Typical Applications
- Servers, Storage, Networking
Output Features
- 19 HCSL output pairs
Key Specifications
-...
