Dual Path RF Switch with LNA and DVGA 3300MHz to 4000MHz F0453B Datasheet Description The F0453B is an integrated dual-path RF front-end consisting of an RF switch and two gain stages with 6dB gain control used in the analog front-end receiver of an Active Antenna System (AAS).
The F0453B supports frequencies from 3300MHz to 4000MHz.
The F0453B provides 34.
5dB gain with +23dBm OIP3, +15dBm output P1dB, and 1.
35dB noise figure at 3500MHz.
Gain is reduced 6dB in a single step with a maximum settling time of 31ns.
The device uses a single 3.
3V supply and 130mA of IDD.
The F0453B is offered in a 5  5  0.
8 mm, 32-LGA package with 50Ω input and output amplifier impedances for ease of integrati...

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