SKY85303-21

PRODUCT SUMMARY SKY85303-21: 2.4 GHz, 256 QAM WLAN/Bluetooth® Front-End Module VDET PA_EN  WiFi-enabled smartphones, tablets, and mobile/portable devices  System-in-Package (SIP) modules for embedded systems Features VC2 VC1 Applications TX  Integrated high-performance 2.4 GHz PA, harmonic filter, LNA with bypass, and T/R switch BT ANT  Fully-matched input and output  LNA with integrated bypass mode  High-performance SP3T switch to support Bluetooth/WiFi functions RX LNA  Transmit loopback mode LNA_EN 203986-001  Integrated positive-slope power detector  Transmit gain: 27 dB  Receive gain: 14 dB Figure 1. SKY85303-21 Block Diagram  Direct connection to battery with 5 V or 3.3 V regulated supply  Small QFN (16-pin, 2.5 x 2.5 x 0.4 mm) package (MSL1, 260 C per JEDEC J-STD-020) Skyworks GreenTM products are compliant with all applicable legislation and are halogen-free. For additional information, refer to Skyworks Definition of GreenTM, document number SQ04–0074. Description The SKY85303-21 is a complete 802.11b/g/n WLAN RF front-end module (FEM) with a Bluetooth port. The device provides all the functionality of a fully matched power amplifier (PA), power detector, harmonic filter, low-noise amplifier (LNA), and singlepole, triple-throw (SP3T) switch. The SKY85303-21 provides a complete 2.4 GHz WLAN RF solution from the output of the transceiver to the antenna, and from the antenna to the input of the transceiver. The LNA increases the receive sensitivity of embedded solutions to improve range or to overcome the insertion loss of cellular filters (often included for mobile applications). The SKY85303-21 also includes a transmitter power detector with 20 dB of dynamic range, and a digital enable control for transmitter power ramp on/off control. The device is provided in an ultra-compact, 16-pin 2.5 x 2.5 x 0.4 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 203986A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • April 20, 2016 1 PRODUCT SUMMARY • SKY85303-21: FRONT-END MODULE Ordering Information Model Name SKY85303-21: 2.4 GHz Front-End Module Manufacturing Part Number SKY85303-21 Evaluation Board Part Number SKY85303-21-EVB Copyright © 2016 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 products are not intended for use in medical, lifesaving or life-sustaining applications, or other equipment in which the failure of the Skyworks products could lead to personal injury, death, physical or environmental damage. Skyworks customers using or selling Skyworks products for use in such applications do so at their own risk and agree to fully indemnify Skyworks for any damages resulting from such improper use or sale. Customers are responsible for their products and applications using Skyworks products, which may deviate from published specifications as a result of design defects, errors, or operation of products outside of published parameters or design specifications. Customers should include design and operating safeguards to minimize these and other risks. 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 April 20, 2016 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 203986A