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The 9DBV0831 is a member of IDT's SOC-Friendly 1.8V Very-Low-Power (VLP) PCIe family. It can also be used for 50M or 125M Ethernet Applications via software frequency selection. The device has 8 output enables for clock management, and 3 selectable SMBus addresses. Recommended Application 1.8V PCIe Gen1-2-3 Zero-Delay/Fan-out Buffer (ZDB/FOB) Output Features.
• 8
– 1-200Hz Low-Power (LP) HCSL DIF pairs
w/ZO=100ohms
Key Specifications
• DIF cycle-to-cycle jitter <50ps
• DIF output-to-output skew <50ps
• DIF additive phase jitter is <100fs rms for PCIe Gen3
• DIF additive phase jitter <300fs rms for 12k-20MHz
Block Diagram
Features/Benefits
• LP-HCSL outputs save 16 resistors; minimal board space
and BOM cost
• 62mW typical power consumption in PLL mode; minimal
power consumption
• Spread Spectrum (SS) compatible; allows use of SS for
EMI reduction
• OE# pins; support DIF .
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | 9DBV0841 |
IDT |
8-OUTPUT VERY LOW POWER PCIE GEN1-2-3 BUFFER |
|
| 2 | 9DBV0841 |
Renesas |
PCIe Gen1-4 Buffer |
|
| 3 | 9DBV0231 |
IDT |
2-output 1.8V PCIe Gen1/2/3 Zero Delay / Fanout Buffer |
|
| 4 | 9DBV0231 |
Renesas |
2-Output 1.8V PCIe Zero-Delay/Fanout Clock Buffer |
|
| 5 | 9DBV0241 |
IDT |
2-Output 1.8V PCIe Gen1-2-3 Zero Delay / Fanout Buffer |
|
| 6 | 9DBV0431 |
IDT |
4-output 1.8V PCIe Gen1-2-3 Zero-delay/Fanout Buffer |
|
| 7 | 9DBV0431 |
Renesas |
Zero-delay/Fanout Buffer |
|
| 8 | 9DBV0441 |
IDT |
4 O/P 1.8V PCIe Gen1-2-3 ZDB/FOB |
|
| 9 | 9DBV0441 |
Renesas |
1.8V PCIe Gen1-4 ZDB/FOB |
|
| 10 | 9DBV0531 |
IDT |
5-output 1.8V HCSL Fanout Buffer |
|
| 11 | 9DBV0531 |
Renesas |
5 to 9-Output 1.8V Low-Power Buffers |
|
| 12 | 9DBV0541 |
IDT |
5 Output 1.8V HCSL Fanout Buffer |
|