SKY66109-11 Datasheet | Skyworks Solutions

Features - Integrated PA with up to +22.5 d Bm output power - Integrated LNA with programmable bypass - Integrated antenna switching with transmit and receive diversity function - Low noise figure: 2 d B typical - Differential transmit/receive interface with integrated baluns - Fast switch on/off time: <800 ns - Supply range: 2.0 V to 3.6 V - Sleep mode current: 0.05 μA typical - No bias resistor is required - Small MCM (20-pin, 3 x 4 x 0.9 mm) package, Ni Pd Au-plated (MSL3, 240 °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. CTX VCC1 CPS CSD GND 1 TXP 2 TXN 3 VB_OUT 4 RXP 5 RXN 6 20 19 18 17 16 VCC2 15 GND 14 ANT_SEL 13 GND 12 ANT1 11 GND 7 8 9 10 Y0306 TXP TXN Balun VB_OUT RXP RXN Balun PA LNA Logic control ANT1 ANT2 S2659 VB_IN Figure 1. SKY66109-11 Functional Block Diagram Description The SKY66109-11 is a high-performance, fully integrated RF front-end module (FEM) designed for Zig Bee®/Smart Energy applications. The SKY66109-11 is designed for ease of use and maximum flexibility. The device provides integrated and fully matched input baluns, an integrated interstage matching and harmonic filter, and digital controls patible with 1.6 to 3.6 V CMOS levels. The RF blocks operate over a wide supply voltage range from 2.0 V to 3.6 V that allows the SKY66109-11 to be used in battery powered applications over a wide spectrum of the battery discharge curve. The SKY66109-11 is provided in a small, 20-pin, 3 x 4 mm Multi Chip Module (MCM) package. 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. VB_IN GND GND ANT2 Figure 2. SKY66109-11 Pinout (Top View) Skyworks Solutions, Inc. - Phone [781]...