9DBU0841 - IDT

9DBU0841 8 O/P 1.5V PCIe Gen1-2-3 ZDB/FOB

The 9DBU0841 is a member of IDT's 1.5V Ultra-Low-Power (ULP) PCIe family. It has integrated output terminations providing Zo=100 for direct connection to 100 transmission lines. The device has 8 output enables for clock management and 3 selectable SMBus addresses. Recommended Application 1.5V PCIe Gen1-2-3 Zero Delay/Fanout Buffer (ZDB/FOB) Output Features.

Features

• 8
  – 1-167MHz Low-Power (LP) HCSL DIF pairs w/ZO=100 Key Specifications
• DIF cycle-to-cycle jitter <50ps
• DIF output-to-output skew < 80ps
• DIF phase jitter is PCIe Gen1-2-3 compliant
• Very low additive phase jitter in bypass mode Block Diagram Features/Benefits
• Direct connection to 100 transmission lines; saves 32 resistors compared to standard HCSL outputs
• 53mW typical power consumption in PLL mode; eliminates thermal concerns
• Outputs can optionally be supplied from any voltage between 1.05 and 1.5V; maximum powe.