Telecoms, Datacoms, Wireless, IoT


Wi-Fi power amplifier

12 August 2015 Telecoms, Datacoms, Wireless, IoT

Anadigics introduced the AWL5911 power amplifier (PA) optimised for 802.11a/n/ac Wi-Fi infrastructure and multimedia applications, including access points, routers, media gateways and set-top boxes. Its performance and integration levels help 802.11ac Wave 2 solutions enable multi-user multi-input/multi-output (MU-MIMO) functionality, take advantage of 160 MHz channels, and make use of an additional transmit spatial stream. The device delivers exceptional linearity, 33 dB of linear power gain and 1,8% EVM at 22 dBm output power. It integrates a digital PA enable interface that eliminates the need for an external buffer amplifier, as well as a detector that facilitates accurate power control over varying load conditions (3:1 VSWR).



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