| PartNumber | HMC-SDD112-SX | HMC-SDD112 | HMC-SD291 |
| Description | RF Switch ICs GaAs MMIC SPDT Switch, 55 - 86 GHz | RF Switch ICs GaAs MMIC SPDT Switch, 55 - 86 GHz | Memory Cards 2GB Industrial SD Card for NJ |
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Omron |
| Product Category | RF Switch ICs | RF Switch ICs | Memory Cards |
| RoHS | Y | Y | Y |
| Number of Switches | Dual | Dual | - |
| Switch Configuration | SPDT | SPDT | - |
| Operating Frequency | 55 GHz to 86 GHz | 55 GHz to 86 GHz | - |
| Insertion Loss | 2 dB | 2 dB | - |
| Off Isolation Typ | 30 dB | 30 dB | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | Die | Chip | - |
| Packaging | Gel Pack | Gel Pack | - |
| Series | HMC-SDD112G | HMC-SDD112G | - |
| Technology | GaAs | GaAs | - |
| Brand | Analog Devices / Hittite | Analog Devices / Hittite | Omron Automation and Safety |
| Minimum Operating Temperature | - 55 C | - 55 C | - |
| Product Type | RF Switch ICs | RF Switch ICs | Memory Cards |
| Factory Pack Quantity | 2 | 25 | 1 |
| Subcategory | Wireless & RF Integrated Circuits | Wireless & RF Integrated Circuits | Memory & Data Storage |
| High Control Voltage | - | 5 V | - |
| Product | - | - | SD Cards |
| Memory Size | - | - | 2 GB |
| Part # Aliases | - | - | HMCSD291 |