| PartNumber | HMC7144LC4 | HMC7144LC4TR | HMC7144LC4TR-R5 |
| Description | Laser Drivers 28G EML driver in LC4 | Laser Drivers 28G EML driver in LC4 | Laser Drivers 28G EML driver in LC4 |
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
| Product Category | Laser Drivers | Laser Drivers | Laser Drivers |
| RoHS | Y | Y | Y |
| Series | HMC7144 | HMC7144 | HMC7144 |
| Data Rate | 28.3 Gb/s | - | - |
| Operating Supply Voltage | 3.5 V to 6 V | - | - |
| Package / Case | QFN-EP-24 | - | - |
| Packaging | Cut Tape | Reel | Reel |
| Type | Electro-Absorption Modulated Laser (EML) | - | - |
| Brand | Analog Devices / Hittite | Analog Devices | Analog Devices |
| Mounting Style | SMD/SMT | - | - |
| Moisture Sensitive | Yes | - | - |
| Pd Power Dissipation | 0.5 W | - | - |
| Product Type | Laser Drivers | Laser Drivers | Laser Drivers |
| Factory Pack Quantity | 50 | 100 | 500 |
| Subcategory | Driver ICs | Driver ICs | Driver ICs |