| PartNumber | HMC451 | HMC451LC3 | HMC451LC3TR |
| Description | RF Amplifier Medium pow amp Chip, 5 - 20 GHz | RF Amplifier Medium pow amp SMT, 5 - 20 GHz | RF Amplifier Medium pow amp SMT, 5 - 20 GHz |
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
| Product Category | RF Amplifier | RF Amplifier | RF Amplifier |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Type | RF Amplifier | RF Amplifier | RF Amplifier |
| Technology | GaAs | GaAs | GaAs |
| Operating Frequency | 20 GHz | 20 GHz | 20 GHz |
| P1dB Compression Point | 20 dBm | 19.5 dBm | 19.5 dBm |
| Gain | 22 dB | 19 dB | 19 dB |
| Operating Supply Voltage | 5 V | 5 V | 5 V |
| NF Noise Figure | 7 dB | 7 dB | 7 dB |
| OIP3 Third Order Intercept | 32 dBm | 32 dBm | 32 dBm |
| Operating Supply Current | 127 mA | 114 mA | 82 mA |
| Minimum Operating Temperature | - 55 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Series | HMC451G | HMC451G | HMC451G |
| Packaging | Gel Pack | Cut Tape | Reel |
| Frequency Range | 5 GHz to 20 GHz | 5 GHz to 20 GHz | DC to 4 GHz |
| Brand | Analog Devices / Hittite | Analog Devices / Hittite | Analog Devices / Hittite |
| Number of Channels | 1 Channel | 1 Channel | 1 Channel |
| Input Return Loss | 14 dB | 13 dB | 18 dB |
| Pd Power Dissipation | 1.2 W | 1.1 W | 0.546 W |
| Product Type | RF Amplifier | RF Amplifier | RF Amplifier |
| Factory Pack Quantity | 50 | 50 | 100 |
| Subcategory | Wireless & RF Integrated Circuits | Wireless & RF Integrated Circuits | Wireless & RF Integrated Circuits |
| Unit Weight | 0.000106 oz | 0.151996 oz | 0.004138 oz |
| Package / Case | - | QFN-16 | QFN-40 |
| Moisture Sensitive | - | Yes | Yes |