5 GHz power amplifier

8 April 2015 Telecoms, Datacoms, Wireless, IoT

New from Microchip is the SST11CP22, a 5 GHz power amplifier module (PAM) for the IEEE 802.11ac Wi-Fi standard. It delivers 19 dBm linear output power at 1,8% dynamic error vector magnitude (EVM) with MCS9 80 MHz bandwidth modulation. Additionally, it provides 20 dBm linear power at 3% EVM for 802.11a/n applications, is spectrum mask compliant up to 24 dBm for 802.11a communication, and has less than -45 dBm/MHz RF harmonic output at this output power, making it easier for the system board to meet FCC regulations. The module, housed in a 4 x 4 mm, 20-pin QFN package, includes an output harmonic rejection filter and is 50 Ω matched, requiring only four external components.

Avnet South Africa, +27 (0)11 319 8600, [email protected], www.avnet.co.za

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