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| PartNumber | HMC542ALP4E | HMC542ALP4ETR | HMC542BLP4 |
| Description | RF ATTEN 0.5-31.5DB 50OHM 24VQFN | CUT FROM TAPE AND REEL | |
| Manufacturer | Analog Devices Inc. | HITTITE | HITTITE |
| Product Category | Attenuators | Attenuators | Attenuators |
| Series | - | - | HMC542B |
| Package Case | - | QFN-24 | |
| Impedance | 50 Ohm | - | 50 Ohm |
| Frequency Range | 0 ~ 4GHz | - | 0 ~ 4GHz |
| Power Watts | - | - | 560mW |
| Tolerance | - | - | ±0.2dB |
| Attenuation Value | 0.5dB ~ 31.5dB | - | 31.5dB |
| Packaging | - | - | Reel |
| Unit Weight | - | - | 1 g |
| Mounting Style | - | - | SMD/SMT |
| Technology | - | - | GaAs |
| Number of Channels | - | - | 1 Channel |
| Number of Bits | - | - | 6 bit |
| Maximum Operating Temperature | - | - | + 85 C |
| Minimum Operating Temperature | - | - | - 40 C |
| Operating Supply Voltage | - | - | 5 V |
| Maximum Frequency | - | - | 4 GHz |
| Maximum Attenuation | - | - | 31.5 dB |
| Attenuator Step Size | - | - | 0.5 dB |
| Minimum Frequency | - | - | DC |