| PartNumber | 9DB401CGLF | 9DB401CFLFT | 9DB401CFLF |
| Description | Clock Buffer 4-output Differential Buffer For PCI Express | Clock Buffer 4 OUTPUT PCIE GEN1 BUFFER | Clock Buffer 4 OUTPUT PCIE GEN1 BUFFER |
| Manufacturer | IDT (Integrated Device Technology) | IDT, Integrated Device Technology Inc | IDT, Integrated Device Technology Inc |
| Product Category | Clock Buffer | Clock/Timing - Application Specific | Clock/Timing - Application Specific |
| RoHS | Y | - | - |
| Series | 9DB401 | 9DB401 | 9DB401 |
| Number of Outputs | 4 Output | - | 4 Output |
| Maximum Input Frequency | 400 MHz | - | 400 MHz |
| Supply Voltage Max | 3.465 V | - | - |
| Supply Voltage Min | 3.135 V | - | - |
| Minimum Operating Temperature | 0 C | - | 0 C |
| Maximum Operating Temperature | + 70 C | - | + 70 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | TSSOP-28 | - | - |
| Packaging | Tube | Tape & Reel (TR) Alternate Packaging | Tube Alternate Packaging |
| Height | 1 mm | - | - |
| Length | 9.7 mm | - | - |
| Width | 4.4 mm | - | - |
| Brand | IDT | - | - |
| Operating Supply Current | 175 mA | - | 175 mA |
| Product Type | Clock Buffer | - | - |
| Factory Pack Quantity | 50 | - | - |
| Subcategory | Clock & Timer ICs | - | - |
| Tradename | PCI EXPRESS | PCI EXPRESS | PCI EXPRESS |
| Part # Aliases | 9DB401 ICS9DB401CGLF | 9DB401 ICS9DB401CFLFT | 9DB401 ICS9DB401CFLF |
| Unit Weight | 0.014215 oz | 0.080001 oz | 0.080001 oz |
| Package Case | - | SSOP-28 | SSOP-28 |
| Operating Temperature | - | 0°C ~ 70°C | 0°C ~ 70°C |
| Mounting Type | - | Surface Mount | Surface Mount |
| Voltage Supply | - | 3.135 V ~ 3.465 V | 3.135 V ~ 3.465 V |
| Supplier Device Package | - | 28-SSOP | 28-SSOP |
| PLL | - | Yes | Yes |
| Main Purpose | - | PCI Express (PCIe) | PCI Express (PCIe) |
| Input | - | HCSL | HCSL |
| Output | - | HCSL, LVDS | HCSL, LVDS |
| Number of Circuits | - | 1 | 1 |
| Ratio InputOutput | - | 1899/12/30 1:04:00 | 1899/12/30 1:04:00 |
| Differential InputOutput | - | Yes/Yes | Yes/Yes |
| Frequency Max | - | 400MHz | 400MHz |
| Supply Voltage Max | - | - | 3.465 V |
| Supply Voltage Min | - | - | 3.135 V |