| PartNumber | PI3PCIE3442ZLEX | PI3PCIE3442ZHE | PI3PCIE3442ZHEX |
| Description | PCI Interface IC 10G 2x2 Differential Matrix switch | PCI Interface IC 3.3V PCIe 3.0 4-Lane Loop-Back Switch | PCI Interface IC 3.3V PCIe 3.0 4-Lane Loop-Back Switch |
| Manufacturer | Diodes Incorporated | Diodes Incorporated | Diodes Incorporated |
| Product Category | PCI Interface IC | PCI Interface IC | PCI Interface IC |
| RoHS | Y | Y | Y |
| Operating Supply Voltage | 3.3 V | 3.3 V | 3.3 V |
| Package / Case | TQFN-42 | TQFN-42 | TQFN-42 |
| Packaging | Reel | Tray | Reel |
| Brand | Diodes Incorporated | Diodes Incorporated | Diodes Incorporated |
| Product Type | PCI Interface IC | PCI Interface IC | PCI Interface IC |
| Factory Pack Quantity | 3500 | 400 | 3500 |
| Subcategory | Interface ICs | Interface ICs | Interface ICs |
| Supply Voltage Max | 3.63 V | 3.63 V | 3.63 V |
| Supply Voltage Min | 2.97 V | 2.97 V | 2.97 V |
| Type | - | Switch - PCIe | - |
| Maximum Clock Frequency | - | 8 GHz | - |
| Number of Lanes | - | 2 Lane | - |
| Number of Ports | - | 4 Port | - |
| Minimum Operating Temperature | - | - 40 C | - |
| Maximum Operating Temperature | - | + 85 C | - |
| Mounting Style | - | SMD/SMT | - |
| Data Rate | - | 8 Gb/s | - |
| Height | - | 0.84 mm | - |
| Length | - | 9 mm | - |
| Width | - | 3.5 mm | - |
| Supply Current Max | - | 300 uA | - |
| Pd Power Dissipation | - | 0.5 W | - |