High-isolation RF switch boosts network capacity, higher data rates

PEREGRINE SEMICONDUCTOR PE42420 UltraCMOS based PE42420 RF switch has high isolation of 64dB @ 4GHz and provides HaRP technology enhancements to deliver high linearity, with an IIP3 of 65dBm. Device simplifies Digital Pre-Distortion (DPD) loop design, helping reduce cost and time to market. Device enables increased network capacity and higher data rates in infrastructure applications such as Base Station Transceiver Systems (BTSs), Remote Radio Heads (RRHs), and wireless backhaul; as well as Industrial, Scientific and Medical (ISM) band devices that operate in the 2.4 GHz and 5.8 GHz frequencies.

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