Telecoms, Datacoms, Wireless, IoT


Wi-Fi front-end module

14 November 2018 Telecoms, Datacoms, Wireless, IoT

pSemi has introduced the world’s first monolithic, silicon-on-insulator (SOI) Wi-Fi front-end module (FEM) – the PE561221. Ideal for Wi-Fi home gateways, routers and set-top boxes, this module uses a smart bias circuit to deliver a high-linearity signal and excellent long-packet error vector magnitude (EVM) performance. The PE561221 combines the intelligent integration capabilities of pSemi’s SOI technology and Murata’s expertise in Wi-Fi connectivity solutions and advanced packaging. This 2,4 GHz Wi-Fi FEM integrates a low-noise amplifier (LNA), a power amplifier (PA) and two RF switches (SP4T, SP3T). The monolithic die uses a compact 16-pin, 2 x 2 mm LGA package ideal for either standalone use or in 4 x 4 MIMO and 8 x 8 MIMO modules.

RFiber Solutions, +27 82 494 5466, sales@rfibersolutions.com, www.rfibersolutions.com



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