PRODUCT SUMMARY SKY85309-11: 2.4 GHz WLAN Front-End Module Applications 802.11ac networking and personal computing systems LNA OUT PC cards, PCMCIA cards, mini-cards, and half mini-cards WLAN-enabled wireless video systems LNA IN TX IN Features RX OUT Integrated high-performance 2.4 GHz PA, LNA with bypass, and T/R switch Fully matched input and output Integrated power detector and directional coupler ANT DET Transmit gain: 32 dB Figure 1. SKY85309-11 Block Diagram Receive gain: 13 dB Output power: +22 dBm 1.8% EVM, HT40, MCS9, 5 V Description Output power: +24 dBm 3% EVM, HT40, MCS7, 5 V The SKY85309-11 is a highly integrated, 2.4 GHz front-end module (FEM) incorporating a 2.4 GHz single-pole, double-throw Small QFN (24-pin, 3 x 5 mm) package (SPDT) transmit/receive (T/R) switch, a 2.4 GHz low-noise (MSL3, 260 C per JEDEC J-STD-020) amplifier (LNA) with bypass, and a 2.4 GHz power amplifier (PA) intended for high-power 802.11ac applications and systems. Skyworks Green products are compliant with The LNA and PA disable functions ensure low leakage current in all applicable legislation and are halogen-free. off mode. An integrated power detector is included to provide For additional information, refer to Skyworks closed-loop power control within the system. Denition of Green, document number SQ04-0074. The device is provided in a compact, 24-pin 3 x 5 mm Quad Flat No-Lead (QFN) package. A functional block diagram is shown in Figure 1. Skyworks Solutions, Inc. Phone 781 376-3000 Fax 781 376-3100 sales skyworksinc.com www.skyworksinc.com 203239D Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice June 6, 2018 1 203239-001PRODUCT SUMMARY SKY85309-11: FRONT-END MODULE Ordering Information Part Number Product Description Evaluation Board Part Number SKY85309-11 2.4 GHz WLAN Front-End Module SKY85309-11EK1 Copyright 2014-2015, 2017-2018 Skyworks Solutions, Inc. All Rights Reserved. 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Phone 781 376-3000 Fax 781 376-3100 sales skyworksinc.com www.skyworksinc.com 2 June 6, 2018 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice 203239D