9DB423B
9DB423B is 4-OUTPUT DIFFERENTIAL BUFFER manufactured by Renesas.
4-OUTPUT DIFFERENTIAL BUFFER FOR PCIE GEN1, GEN2, AND QPI
ICS9DB423
General Description
The ICS9DB423B is patible with the Intel DB400Q Differential Buffer Specification. This buffer provides 4 PCI-Express SRC or 4 QPI clocks. The ICS9DB423B is driven by a differential output pair from a CK410B+ or CK509B main clock generator.
Remended Application
DB400Q patible part with PCIe Gen1, Gen 2 and QPI support
Key Specifications
- Output cycle-cycle jitter < 50ps
- Output to Output skew <50ps
- Phase jitter: PCIe Gen1 < 86ps peak to peak
- Phase jitter: PCIe Gen2 < 3.0/3.1ps rms
- Phase jitter: QPI < 0.5ps rms
Functional Block Diagram
2 OE(6,1)
Features
/Benefits
- Spread...
