Telecoms, Datacoms, Wireless, IoT


PA gain blocks for cellular infrastructure

29 September 2010 Telecoms, Datacoms, Wireless, IoT

Avago Technologies has announced four new gain block solutions that feature high linearity, high gain, excellent gain flatness and low power dissipation. The performance of the MGA-31189 and MGA-31289 0,25 Watt and MGA-31389 and MGA-31489 0,10 Watt gain blocks is made possible by Avago’s proprietary, 0,25 μm GaAs Enhancement-mode pHEMT semiconductor process.

The power amplifier family is optimised for frequency in order to perform across major cellular frequency bands. A common footprint and PCB layout allows a single design to support multiple frequencies and geographic markets with a choice of output power. The devices feature high gain which can reduce the total number of RF stages needed. The MGA-31189 and MGA-31389 serve applications from 50 MHz to 2,0 GHz and the MGA-31289 and MGA-31489 from 1,5 GHz to 3,0 GHz.

For more information contact EBV Electrolink, +27 (0)21 402 1940, [email protected], www.ebv.com



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