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| Part Number | 42551-52 | 42551-51 |
| Manufacturer | pSemi | pSemi |
| Series | UltraCMOS®, HaRP™ | UltraCMOS® |
| Package/Case | 20-VFQFN Exposed Pad | 20-VFQFN Exposed Pad |
| Packaging | Tape & Reel (TR) | Strip |
| Product Status | Obsolete | Obsolete |
| RF Type | General Purpose | - |
| Topology | Reflective | - |
| Circuit | SPDT | SPDT |
| Frequency Range | 9kHz ~ 6GHz | 9kHz ~ 6GHz |
| Isolation | 21dB | 21dB |
| Insertion Loss | 0.9dB | 0.95dB |
| Test Frequency | 6GHz | 6GHz |
| P1dB | 34dBm | 34dBm |
| IIP3 | 50dBm | 50dBm |
| Features | Single Line Control | - |
| Impedance | 50Ohm | 50Ohm |
| Voltage - Supply | 2.5V ~ 3V | 2.5V ~ 3V |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C |
| Grade | - | - |
| Qualification | - | - |
| Mounting Type | Surface Mount | Surface Mount |
| Supplier Device Package | 20-QFN (4x4) | 20-QFN (4x4) |
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