Module provides Dual Receiver Paths for AAS

The Renesas F0452B dual-path RF Switch / LNA supports AAS from 2300 to 2700 MHz

RFMW announces design and sales support for an integrated, dual-path RF Switch / LNA. Each path of the Renesas F0452B consists of an RF switch and two gain stages with 6 dB of gain control supporting analog front-end receivers in Active Antenna System (AAS) from 2300 to 2700 MHz. The F0452B provides 34 dB gain with +23 dBm OIP3, +15 dBm output P1dB, and 1.5 dB noise figure at 2600 MHz. Gain is reduced 6 dB in a single step with a maximum settling time of 31 ns. The device uses a single 3.3 V supply and 130 mA of IDD. Offered in a 5 x 5 x 0.8 mm, 32-LGA package with 50Ω input and output impedance for ease of integration into the signal path. Typical applications include Multi-mode & Multi-carrier receivers, 4.5G (LTE Advanced) and 5G band 42.


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About the Author
John Hamilton has over 40 years of experience in RF and Microwave technology, applications, technical support and marketing. He is the Vice President of Marketing at RFMW, holds multiple degrees and has a background in Test & Measurement.

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