SKY19244-686LF

PRODUCT SUMMARY SKY19244-686LF: 0.1 to 2.7 GHz SP3T Antenna Tuning Switch Applications  Aperture tuning  Impedance tuning RF1 RF2 Features  Broadband frequency range: 0.1 to 2.7 GHz  Vpeak: 39 V RFC RF3  COFF: 180 fF  Control logic: GPIO Logic and Supply CTRL3 CTRL2 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. CTRL1 VDD  Small QFN (10-pin, 1.5  1.1  0.5 mm maximum) package (MSL1, 260 C per JEDEC J-STD-020) 203574C-001  RON: 0.8 Ω Figure 1. SKY19244-686LF Block Diagram Description The SKY19244-686LF is a Quad Flat No-Lead (QFN) single-pole, triple-throw (SP3T) switch designed for antenna tuning applications that require very low RON and COFF. Switching is controlled by an integrated GPIO interface with three control pins. Depending on the logic voltage level applied to the control pins, the antenna port can be either connected to one of the three switched RF outputs or to multiple pre-defined outputs simultaneously, while the other RF ports are in isolation state to antenna port. No external DC blocking capacitors are required as long as no DC voltage is applied on any RF path. The SKY19244-686LF is provided in a compact 10-pin, 1.5  1.1  0.5 mm maximum QFN that meets requirements for board-level assembly. 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 204012B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • August 10, 2018 1 PRODUCT SUMMARY • SKY19244-686LF: SP3T ANTENNA TUNING SWITCH Ordering Information Part Number SKY19244-686LF Product Description 0.1 to 2.7 GHz SP3T Antenna Tuning Switch Evaluation Board Part Number SKY19244-686LF-EVB Copyright © 2016, 2018 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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