Description
3.3V PCIe® Gen1 *5 and UPI Clock Generator Family 9SQL4952/9SQL4954/ 9SQL4958 Datasheet .
The 9SQL4952/9SQL4954/9SQL4958 devices comprise a family of 3.
5 clock generators with UPI support.
Features
* ▪ Integrated terminations for 85Ω systems save 4 resistors per output
▪ 112
* 206 mW typical power consumption (at 3.3V) ▪ VDDIO rail allows 35% power savings at optional 1.05V
(9SQL4958 only) ▪ Devices contain default configuration; SMBus not required ▪ SMBus features allow optimization to ap
Applications
* ▪ Servers/High-Performance Computing ▪ nVME Storage ▪ Networking ▪ Accelerators ▪ Industrial Control
Key Specifications
▪ 90fs RMS typical jitter (PCIe Gen5 CC) ▪ 70fs RMS typical jitter (QPI ≤ 11.4Gb/s, 12UI) ▪ < 50ps cycle-to-cycle jitter on differential outputs ▪ < 50ps output-to-output skew on d
