The SKY85747-11 front-end module incorporates a 5 GHz single-pole, double-throw (SPDT) transmit/receive (T/R) switch, a 5 GHz low-noise amplifier with bypass, and a 5 GHz power amplifier. The LNA and PA disable functions ensure low leakage current in the off mode. An integrated logarithmic power detector is included to provide closed-loop power control over 20 dB of dynamic range.
Additional features include:
- Integrated logarithmic power detector and directional coupler
- Transmit gain: 34.5 dB typical
- Supports 802.11ax output power: +18.5 dBm, -43 dB DEVM, MCS11
- Small (24-pin, 3 x 5 mm) Land Grid Array (LGA) package
For additional features and specifications on the SKY85747-11, download the available datasheet or visit the Skyworks’ webpage.