9ZXL1930 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...
9ZXL1930 Key Features
- Fixed feedback path; 0ps input-to-output delay
- 9 Selectable SMBus addresses; Multiple devices can
- Separate VDDIO for outputs; allows maximum power
- PLL or bypass mode; PLL can dejitter
9ZXL1930 Applications
- Cycle-to-cycle jitter: < 50ps
- Output-to-output skew: <85ps
- Input-to-output delay: Fixed at 0 ps
- Input-to-output delay variation: <50ps