| PartNumber | HMC939LP4E | HMC939LP4 | HMC939LP4ETR |
| Description | Attenuators 1.0 dB LSB 5Bit dig atten SMT 0.1-33 GHz | Active Attenuator 1.0 dB LSB 5Bit dig atten SMT 0.1-33 GHz | Active Attenuator 1.0 dB LSB 5Bit dig atten SMT 0.1-33 GHz |
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
| Product Category | Attenuators | Attenuators | Attenuators |
| RoHS | Y | - | - |
| Package / Case | QFN-24 | - | - |
| Maximum Attenuation | 31 dB | - | - |
| Maximum Frequency | 33 GHz | - | - |
| Number of Bits | 5 bit | - | - |
| Number of Channels | 1 Channel | - | - |
| Impedance | 50 Ohms | 50 Ohm | 50 Ohm |
| Maximum VSWR | - | - | - |
| Attenuator Step Size | 1 dB | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Packaging | Cut Tape | - | - |
| Series | HMC939 | - | - |
| Technology | GaAs | - | - |
| Type | Digital Attenuator | - | - |
| Brand | Analog Devices / Hittite | - | - |
| Insertion Loss | 8.5 dB | - | - |
| Mounting Style | SMD/SMT | - | - |
| Minimum Frequency | 0.1 GHz | - | - |
| Operating Supply Voltage | - 5 V | - | - |
| Product Type | Attenuators | - | - |
| Factory Pack Quantity | 50 | - | - |
| Subcategory | Wireless & RF Integrated Circuits | - | - |
| Package Case | - | ||
| Frequency Range | - | 100MHz ~ 33GHz | 100MHz ~ 33GHz |
| Power Watts | - | - | - |
| Tolerance | - | - | - |
| Attenuation Value | - | 1dB ~ 31dB | 1dB ~ 31dB |