Datasheet Summary
19-Output DB1900Z Derivative 9ZXL1930D / 9ZXL1950D for PCIe Gen1- 4 and UPI
Description
The 9ZXL1930D / 9ZXL1950D are second-generation, enhanced-performance DB1900Z-derivative differential buffers. The parts are pin-patible upgrades to the 9ZXL1930B and 9ZXL1950B, while offering a much improved phase jitter performance. A fixed external feedback maintains low drift for critical QPI/UPI applications. In fanout mode, the devices meet the DB2000Q additive phase jitter specification.
PCIe Clocking Architectures
- mon Clocked (CC)
- Independent Reference (IR) with and without spread spectrum
Typical Applications
- Servers
- Storage
- Networking
- SSDs
Output Features
- 19...
