| PartNumber | PI2EQX4401DZFEX | PI2EQX4402DNBE | PI2EQX4401ZFE |
| Description | PCI Interface IC 2.5Gbps PCI-Express ReDriver | Buffers & Line Drivers 2.5Gbps2-lane Redrvr w/ Signal Detect | PCI Interface IC 2.5Gbps Quad Serial PCI EX |
| Manufacturer | Diodes Incorporated | Diodes Incorporated | Diodes Incorporated |
| Product Category | PCI Interface IC | Buffers & Line Drivers | PCI Interface IC |
| RoHS | Y | Y | Y |
| Type | PCIe | - | - |
| Number of Lanes | 1 Lane | - | - |
| Number of Ports | 1 Port | - | - |
| Operating Supply Voltage | 1.8 V | 1.8 V | - |
| Minimum Operating Temperature | 0 C | 0 C | 0 C |
| Maximum Operating Temperature | + 70 C | + 70 C | + 70 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | TQFN-36 | LFBGA-84 | TQFN-36 |
| Packaging | Reel | Tray | Tube |
| Data Rate | 2.5 Gb/s | - | - |
| Brand | Diodes Incorporated | Diodes Incorporated | Diodes Incorporated |
| Pd Power Dissipation | 500 mW | - | - |
| Product Type | PCI Interface IC | Buffers & Line Drivers | PCI Interface IC |
| Factory Pack Quantity | 3500 | 260 | 490 |
| Subcategory | Interface ICs | Logic ICs | Interface ICs |
| Number of Input Lines | - | 2 Input | - |
| Number of Output Lines | - | 2 Output | - |
| Polarity | - | Non-Inverting | - |
| Supply Voltage Max | - | 2.5 V | - |
| Supply Voltage Min | - | 1.8 V | - |
| Logic Family | - | PI2EQX4402 | - |
| Logic Type | - | Re-Driver | - |
| Number of Channels | - | 4 | - |
| Moisture Sensitive | - | Yes | - |
| Height | - | - | 0.75 mm |
| Length | - | - | 6 mm |
| Width | - | - | 5 mm |