| PartNumber | 9DBU0431AKLF | 9DBU0431AKILFT | 9DBU0431AKILF |
| Description | Clock Buffer 2 O/P 1.5V PCIE 45mW GEN1-2-3 Com Temp | Clock Buffer 4-output 1.5 V PCIe Gen1-2-3 Zero-Delay | Clock Buffer 2 O/P 1.5V PCIE 45mW GEN1-2-3 Ind Temp |
| Manufacturer | IDT (Integrated Device Technology) | IDT (Integrated Device Technology) | IDT (Integrated Device Technology) |
| Product Category | Clock Buffer | Clock Buffer | Clock Buffer |
| RoHS | Y | Y | Y |
| Series | 9DBU0431 | 9DBU0431 | 9DBU0431 |
| Number of Outputs | 2 Output | - | 2 Output |
| Maximum Input Frequency | 167 MHz | - | 167 MHz |
| Supply Voltage Max | 1.575 V | - | 1.575 V |
| Supply Voltage Min | 1.425 V | - | 1.425 V |
| Minimum Operating Temperature | 0 C | - | - 40 C |
| Maximum Operating Temperature | + 70 C | - | + 85 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | VFQFPN-32 | VFQFPN-32 | VFQFPN-32 |
| Packaging | Tray | Reel | Tray |
| Height | 1 mm | 1 mm | 1 mm |
| Input Type | HCSL | - | HCSL |
| Length | 5 mm | 5 mm | 5 mm |
| Output Type | LP-HCSL | - | LP-HCSL |
| Width | 5 mm | 5 mm | 5 mm |
| Brand | IDT | IDT | IDT |
| Duty Cycle Max | 55 % | - | 55 % |
| Moisture Sensitive | Yes | Yes | Yes |
| Operating Supply Current | 6 mA | - | 6 mA |
| Pd Power Dissipation | 45 mw | - | 45 mW |
| Product Type | Clock Buffer | Clock Buffer | Clock Buffer |
| Factory Pack Quantity | 490 | 2500 | 490 |
| Subcategory | Clock & Timer ICs | Clock & Timer ICs | Clock & Timer ICs |
| Tradename | PCI Express | PCI EXPRESS | PCI Express |
| Part # Aliases | 9DBU0431 | 9DBU0431 | 9DBU0431 |