The ATF65555-11 is a highly integrated, 5 GHz front-end module (FEM) incorporating a 5 GHz single-pole, double-throw (SPDT) transmit/ receive (T/R) switch, a 5 GHz low-noise amplifier (LNA) with bypass, and a 5 GHz power amplifier (PA) intended for mobile/portable 802.11ax applications and systems.
An integrated power detector is included to provide closed-loop power control within the system.
The device is packaged in a compact 16-pin 3 x 3 mm Quad Flat No-Lead (QFN).
– MCS11, +18 dBm, -43 dB EVM
– MCS9, +22 dBm, -35 dB EVM
– MCS7, +24 dBm, -30 dB EVM
(MSL1, 260 °C per JEDEC J-STD-020)