9DBL0253
9DBL0253 is 2-Output 3.3V LP-HCSL Zero-Delay Buffer manufactured by IDT.
- Part of the 9DBL0243 comparator family.
- Part of the 9DBL0243 comparator family.
Description
The 9DBL0243 / 9DBL0253 devices are 3.3V members of IDT's Full-Featured PCIe clock family. They support PCIe Gen1- 4 mon Clock (CC) architectures and also support NVLINK applications. The 9DBL0243 / 9DBL0253 parts have a Loss of Signal (LOS) indicator to support fault-tolerant, high-reliability systems.
Typical Applications
- PCIe Gen1- 4 and NVLINK clock distribution for Riser Cards
- Storage and Networking
- JBOD
- munications
- Access Points
Output Features
- Loss Of Signal (LOS) open drain output
- 2 1- 200 MHz Low-Power (LP) HCSL DIF pairs
- 9DBL0243 default Zout = 100Ω
- 9DBL0253 default Zout = 85Ω
- Easy AC-coupling to other logic families; see IDT application note AN-891.
Key Specifications
- PCIe Gen1- 4 CC pliant in ZDB or fanout buffer mode
- Supports NVLINK at 156.25MHz in ZDB or fanout buffer mode
- DIF cycle-to-cycle jitter <...
