HMC349MS8GE
Hittite Microwave
The Hittite Microwave HMC349MS8GE is a high isolation SPDT non-reflective RF switch operating from DC to 4 GHz. It features a low insertion loss and high input IP3.
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3,616 pcs
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3616 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The HMC922LP4E from Hittite Microwave is a GaAs MMIC non-reflective differential SPDT switch covering a frequency range from DC to 4 GHz. This component is designed for high-performance applications requiring reliable switching capabilities.
Key electrical specifications include a typical insertion loss of 0.8 dB from DC to 2.0 GHz and 1.2 dB from 2.0 to 4.0 GHz. It provides high isolation, with typical values up to 60 dB. The switch handles significant power, offering a P1dB compression point of +35 dBm and an input third-order intercept of +50 dBm. Control is managed via positive voltage signals ranging from 0/+3V to 0/+5V.
This switch is suitable for various applications such as test and measurement equipment, antenna diversity selection, broadband switch matrices, and military, EW, ECM, SATCOM, and space systems. It is housed in a compact 24-lead 4x4 mm QFN package, designed for surface mount applications.
The HMC922LP4E is ideal for designers needing a robust and high-performance RF switch for demanding applications. Its specifications ensure signal integrity and reliable operation across its specified frequency band.
| Qty | Low | High |
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| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
DC to 4 GHz.
0.8 dB at DC-2 GHz and 1.2 dB at 2-4 GHz.
Up to 60 dB in state 2 at low frequency, typically 45 dB across most port combinations.
30 dBm at 0/+3V and 35 dBm at 0/+5V for 1 dB compression.
Positive control from 0/+3V to 0/+5V.
4x4 mm QFN surface mount package.
Rise/fall time 15 ns, on/off time 40 ns.