SKY66112-11 Datasheet | Skyworks Solutions

Features - Integrated PA with up to +21 d Bm output power - Integrated LNA (2 d B noise figure typical) and bypass path - Integrated antenna diversity switching for all modes - Single-ended transmit/receive interface - Fast switch on/off time: < 800 ns - Supply range: 1.8 V to 3.6 V - Sleep mode current: < 1 μA typical - No external bias resistor is required - Small MCM (22-pin, 3.5 mm x 3.0 mm x 1.0 mm) package, Ni Pd Au-plated (MSL3, 260 °C per JEDEC-J-STD-020) Figure 1. SKY66112-11 Block Diagram Description The SKY66112-11 is a high-performance, fully integrated RF front-end module (FEM) designed for Zigbee technology applications, Thread, and Bluetooth® signal applications. The SKY66112-11 is designed for ease of use and maximum flexibility. The device provides an integrated inter-stage matching and harmonic filter, and digital controls patible with 1.6 V to 3.6 V CMOS levels. The RF blocks operate over a wide supply voltage range from 1.8 V to 3.6 V that allows the SKY66112-11 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 SKY66112-11 is provided in a small, 22-pin, 3.5 mm x 3.0 mm Multi-Chip Module (MCM) package. The pin configuration and package are shown in Figure 2. Signal pin assignments and functional pin descriptions are provided in Table 1. Figure 2. SKY66112-11 Pinout (Top View) Skyworks Solutions, Inc. - Phone [949] 231-3000 - sales@skyworksinc. - .skyworksinc. 203225O - Skyworks Proprietary Information - Products and Product Information are Subject to Change Without Notice - December 6, 2022 DATA SHEET - SKY66112-11: 2.4 GHZ FRONT END MODULE Table 1. SKY66112-11 Signal Descriptions1 Pin Name Description 1 GND Ground 2 CRX Connect to GPIO signal for mode control (see Table 6) 3 CSD Connect to GPIO signal for mode control (see Table 6) 4...