| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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600 pcs
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600 pcs | On Request | 1 | On Request | On Request | 19+ | On Request | On Request |
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The HMC425ALP3ETR is a GaAs MMIC 6-bit digital attenuator from Analog Devices, covering a frequency range of 2.2 GHz to 8.0 GHz. This device features a total attenuation range of 31.5 dB, with individual bit values of 0.5 (LSB), 1, 2, 4, 8, and 16 dB. It is housed in a compact 3x3 mm SMT package, specifically a 16-VFQFN exposed pad.
Electrical specifications include a typical insertion loss of less than 4.5 dB across its operating frequency. The attenuator boasts excellent attenuation accuracy with a typical step error of ±0.5 dB. It operates with a single +5V supply and features six control voltage inputs toggled between 0 and +3 to +5V for selecting attenuation states. The device is suitable for applications such as WLAN, Point-to-Multi-Point systems, Fiber Optics, Broadband Telecom, Microwave Radio, VSAT, and Military systems.
Key performance metrics include a typical input power for 0.1 dB compression of +25 dBm at +5V supply and a typical input third-order intercept point of +40 dBm. Switching speeds are also notable, with rise and fall times of 400 ns and turn-on/off times of 420 ns.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The HMC425ALP3ETR operates from 2.2 to 8 GHz.
The maximum attenuation is 31.5 dB.
The typical insertion loss is 3.5 dB.
It comes in a 16-VFQFN package with exposed pad.
The return loss is at least 15 dB across all attenuation states from 2.2 to 8 GHz.