Single and Dual Channel Switch + LNA from pSemi

pSemi combines Switch and LNA for single and dual channel use in massive MIMO 5GRFMW, Ltd. announces design and sales support for new switch + LNA modules from pSemi. Four modules are available for 4G, 4.5G macro/micro cells and 5G massive MIMO systems. Two single-channel modules (PE53111 and PE53110) and two dual-channel modules (PE53211 and PE53210) are available covering 2.3 to 2.7GHz and 3.3 to 3.8GHz. Capable of handling 5 Watts average power, gain is greater than 30dB. Current draw is only 90mA per channel at 5V offering 25% lower power consumption than similar modules. In addition, the 5x5mm modules contain internal matching networks and on-chip regulators/controllers thereby reducing PCB footprint requirements by 60% with no external components needed. Receivers in remote radio heads and pico-cells benefit from the high input power capability.

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