SKY85711-21

PRODUCT SUMMARY SKY85711-21: 5 GHz WLAN Front-End Module PA_EN Applications 4B  802.11ac multimedia, networking, and personal computing systems  PC cards, PCMCIA cards, mini-cards, and half mini-cards  WLAN-enabled wireless video systems TX PA VDET Features ANT 0B LNA_EN LNA  Integrated power detector and directional coupler  Transmit gain: 27 dB  Receive gain: 12 dB CRX RX  Integrated high-performance 5 GHz PA, LNA with bypass, and T/R switch  Fully matched input and output S2325a Figure 1. SKY85711-21 Block Diagram  Output power: +19 dBm @ 1.8% EVM, HT80, MCS9, 5 V  Output power: +20 dBm @ 3% EVM, HT40, MCS7, 5 V  Small, QFN (16-pin, 2.5 x 2.5 mm) package (MSL3, 260 C per JEDEC J-STD-020) Skyworks Green™ products are compliant with all applicable legislation and are halogen-free. For additional information, refer to Skyworks Definition of Green™, document number SQ04-0074. Description 1B The SKY85711-21 is a highly integrated, 5 GHz front-end module (FEM) incorporating a 5 GHz single-pole, doublethrow (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 802.11ac applications and systems. The LNA and PA disable functions ensure low leakage current in off mode. An integrated power detector is included to provide closed-loop power control within the system. The device is provided in a compact, 16-pin 2.5 x 2.5 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 203401A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • December 9, 2014 1 PRODUCT SUMMARY • SKY85711-21: 5 GHZ WLAN FRONT-END MODULE Ordering Information 8B Model Name SKY85711-21: 5 GHz WLAN Front-End Module Manufacturing Part Number SKY85711-21 Evaluation Board Part Number SKY85711-21-EK1 Copyright © 2014 Skyworks Solutions, Inc. All Rights Reserved. Information in this document is provided in connection with Skyworks Solutions, Inc. (“Skyworks”) products or services. These materials, including the information contained herein, are provided by Skyworks as a service to its customers and may be used for informational purposes only by the customer. Skyworks assumes no responsibility for errors or omissions in these materials or the information contained herein. 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Skyworks assumes no liability for applications assistance, customer product design, or damage to any equipment resulting from the use of Skyworks products outside of stated published specifications or parameters. Skyworks and the Skyworks symbol are trademarks or registered trademarks of Skyworks Solutions, Inc., in the United States and other countries. Third-party brands and names are for identification purposes only, and are the property of their respective owners. Additional information, including relevant terms and conditions, posted at www.skyworksinc.com, are incorporated by reference. Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 2 December 9, 2014 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 203401A