PRODUCT SUMMARY SKY85310-21: 2.4 GHz, 256 QAM WLAN/Bluetooth Front-End Module Applications 802.11ac set-top boxes, networking, and personal computer systems PC cards, PCMCIA cards, mini-cards, and half mini-cards WLAN enabled wireless video systems TX Features BT ANT Integrated high-performance 2.4 GHz PA, harmonic filter, LNA with bypass, and T/R switch Fully-matched input and output RX LNA LNA with integrated bypass mode 203294-001 High performance SP3T switch to support Bluetooth/WiFi functions Integrated positive slope power detector Figure 1. SKY85310-21 Block Diagram Transmit gain: 30 dB Receive gain: 12 dB Description Small QFN (16-pin, 3 x 3 mm) package The SKY85310-21 is a complete 802.11b/g/n 256 QAM WLAN RF (MSL1, 260 C per JEDEC J-STD-020) front-end module (FEM) with a Bluetooth port. The device provides all the functionality of a fully matched power amplifier (PA), power detector, low-noise amplifier (LNA), and TM Skyworks Green products are compliant with single-pole, triple-throw (SP3T) switch. all applicable legislation and are halogen-free. The SKY85310-21 provides a complete 2.4 GHz WLAN RF solution For additional information, refer to Skyworks TM from the output of the transceiver to the antenna, and from the Denition of Green , document number antenna to the input of the transceiver. The LNA increases the SQ040074. receive sensitivity of embedded solutions to improve range or to overcome the insertion loss of cellular filters (often included for mobile applications). The SKY85310-21 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 3 x 3 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 204718A Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice August 15, 2017 1 VDET PA EN LNA EN VC2 VC1PRODUCT SUMMARY SKY85310-21: 2.4 GHz, 256 QAM WLAN/BLUETOOTH FRONT-END MODULE Ordering Information Model Name Manufacturing Part Number Evaluation Board Part Number SKY85310-21: 2.4 GHz Front-End Module SKY85310-21 SKY85310-21EK1 Copyright 2017 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. 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