Datasheet Summary
19-OUTPUT DB1900Z LOW-POWER DERIVATIVE
Description
The 9ZXL1930 is a low power version of the Intel DB1900Z Differential Buffer utilizing Low-Power HCSL (LP-HCSL) outputs to reduce power consumption more than 50% from the original IDT9ZX21901. It is suitable for PCI-Express Gen1/2/3 or QPI/UPI applications, and uses a fixed external feedback to maintain low drift for demanding QPI/UPI applications.
Remended Application
Buffer for Romley, Grantley and Purley Servers
Key Specifications
- Cycle-to-cycle jitter: < 50ps
- Output-to-output skew: <85ps
- Input-to-output delay: Fixed at 0 ps
- Input-to-output delay variation: <50ps
- Phase jitter: PCIe Gen3 < 1ps rms
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