PRODUCT SUMMARY SKYA21040: 2.4 GHz, 802.11ac Switch/Low-Noise Amplifier Front End Applications Automotive 802.11n/ac WLAN networks VDD BT Automotive infotainment and telematics Automotive connectivity modules LNA ANT RX Features Automotive AEC-Q100 grade 2 qualification pending Y1133 Integrates an SP3T switch and LNA with bypass mode C0 C1 TX Receive gain: 14 dB Figure 1. SKYA21040 Block Diagram Noise figure: 1.9 dB Transmit/Bluetooth path loss: 0.7 dB Description Small DFN (8-pin, 1.5 x 1.5 mm) package (MSL1, 260 C per JEDEC-J-STD-020) The SKYA21040 integrates a single-pole, triple-throw (SP3T) switch and low-noise amplifier (LNA) with a bypass mode in an ultra-compact package. The device is capable of switching TM between WLAN receive, WLAN transmit, and Bluetooth. Skyworks Green products are compliant with all applicable legislation and are halogen-free. The SKYA21040 is provided in a small Dual Flat No-Lead(DFN) For additional information, refer to Skyworks 8-pin, 1.5 x 1.5 mm package. TM Denition of Green , document number A functional block diagram is shown in Figure 1. SQ040074. Skyworks Solutions, Inc. Phone 781 376-3000 Fax 781 376-3100 sales skyworksinc.com www.skyworksinc.com 203813A Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice December 15, 2015 1 PRODUCT SUMMARY SKYA21040: WLAN SWITCH/LNA FEM Ordering Information Model Name Manufacturing Part Number Evaluation Board Part Number SKYA21040: 2.4 GHz, 802.11ac Switch/LNA Front-End SKYA21040 SKYA21040-EVB Copyright 2015 Skyworks Solutions, Inc. All Rights Reserved. Information in this document is provided in connection with Skyworks Solutions, Inc. (Skyworks) products or services. 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Phone 781 376-3000 Fax 781 376-3100 sales skyworksinc.com www.skyworksinc.com 2 December 15, 2015 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice 203813A