SKY66108-11 Datasheet | Skyworks Solutions

Features - Integrated: - PA with up to +16 d Bm output power - LNA with programmable bypass - Transmit and receive switching function - +2.7 d B FEM Rx NF - Differential Rx/Tx interface with integrated balun - Fast switch on/off time <800 ns - 2.0 V to 3.6 V supply operation - Sleep mode current 0.05 μA typical - QFN (20-pin, 3.0 mm x 3.0 mm x 0.55 mm) package (MSL1 @ 260 °C per JEDEC J-STD-020) Skyworks Green TM products are pliant with all applicable legislation and are halogen-free. For additional information, refer to Skyworks Definition of Green TM, document number SQ04- 0074. 20 GND 19 VCC2 18 GND 17 N/C 16 N/C VCC1 1 VB_IN 2 TRXP 3 TRXN 4 N/C 5 15 N/C 14 N/C 13 ANT 12 CSD 11 CTX VB_IN TRXP TRXN Logic Control PA Balun Y1854 Figure 1. SKY66108-11 Block Diagram Description The SKY66108-11 is a high-performance, fully integrated RF Front-End Module (FEM) that is designed for Zig Bee®/Smart Energy applications. The SKY66108-11 is designed for ease of use and maximum flexibility, with integrated fully matched input balun, integrated inter-stage matching and harmonic filter, and digital controls that are patible with 1.6 V to 3.6 V plementary Metal Oxide Semiconductor (CMOS) levels. The RF blocks operate over a wide supply voltage range from 2.0 V to 3.6V, which allows the SKY66108-11 to be used in battery-powered applications over a wide spectrum of the battery discharge curve. A functional block diagram is shown in Figure 1. The pin configuration and package are shown in Figure 2. Signal pin assignments and functional pin descriptions are provided in Table 1. CPS CTX CSD CRX VCC 6 N/C 7 CPS 8 GND 9 CRX 10 Y0770 Figure 2. SKY66108-11 Pinout- 20-Pin QFN (Top View) Skyworks Solutions, Inc. - Phone [781] 376-3000 - Fax [781] 376-3100 - sales@skyworksinc. - .skyworksinc. 202969B - Skyworks Proprietary Information - Products and Product Information are Subject to Change Without...