PRODUCT SUMMARY SKY65709-81: Low-Noise Amplifier Front-End Module with BDS/GPS/GNSS Pre-Filter Applications BDS/GPS/GNSS radio receivers Global Navigation Satellite Systems (GLONASS) Bias/Enable Features Small signal gain: 14.5 dB typical Input Output LNA RF OUT RF IN Match Match Low noise figure: 1.9 dB typical Low current consumption 202935-001 Input/output impedance internally matched to 50 Figure 1. SKY65709-81 Block Diagram Single DC supply: 1.8 to 3.1 V Minimal number of external components required Description Small, MCM (6-pin, 1.7 x 2.3 mm) package The SKY65709-81 is a front-end module (FEM) with an integrated (MSL3, 260 C per JEDEC J-STD-020) low noise amplifier (LNA) and pre-filter designed for the BeiDou TM Skyworks Green products are compliant with Satellite Navigation System/Global Positioning System/Global all applicable legislation and are halogen-free. Navigation Satellite System (BDS/GPS/GNSS) receiver For additional information, refer to Skyworks applications. The device provides high linearity, excellent gain, a TM Denition of Green , document number high 1 dB input compression point (IP1dB), and a superior noise SQ040074. figure (NF). The LNA is fabricated using advanced silicon technology. The pre-filter provides the low in-band insertion loss and excellent rejection of the cellular, PCS, and WLAN frequency bands. The SKY65709-81 uses surface-mount technology (SMT) in the form of a 1.7 x 2.3 mm Multi-Chip Module (MCM) package, which allows for a highly manufacturable and low-cost solution. 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 202935B Skyworks Proprietary information Products and Product Information are Subject to Change Without Notice August 31, 2017 1 VEN VDDPRODUCT SUMMARY SKY65709-81 LOW-NOISE AMPLIFIER FEM WITH BDS/GPS/GNSS FILTER Ordering Information Model Name Manufacturing Part Number Evaluation Board Part Number SKY65709-81 Low-Noise Amplifier FEM with GPS/GNSS Filter SKY65709-81 SKY65709-81-EVB Copyright 2013, 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. 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, the Skyworks symbol, and Breakthrough Simplicity 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 August 31, 2017 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice 202935B