SKY66405-11 Datasheet | Skyworks Solutions

Features - Integrated PA with +13 d Bm output power - Integrated LNA (2 d B noise figure typical) and bypass path - Single-ended transmit/receive interface - Fast switch on/off time: < 800 ns - Supply range: 1.7 V to 3.6 V - Sleep mode current: < 1 μA typical - No external bias resistor is required - Small MCM (1.9 mm x 1.9 mm x 0.56 mm) package, Ni Pd Au- plated (MSL3, 260 °C per JEDEC-J-STD-020) Figure 1. SKY66405-11 Block Diagram Description The SKY66405-11 is a high-performance, fully integrated RF front-end module (FEM) designed for Zigbee technology, Thread, and Bluetooth® (including low energy) applications. The SKY66405-11 is designed for ease of use and maximum flexibility. The device provides a power amplifier, low-noise amplifier, low-loss bypass path, transmit/receive switches, and digital controls patible with 1.2 V to 3.6 V CMOS levels. The RF blocks operate over a wide supply voltage range from 1.7 V to 3.6 V that allows the SKY66405-11 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 SKY66405-11 is provided in a small 1.9 mm x 1.9 mm x 0.56 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. SKY66405-11 Pinout (Top View) Skyworks Solutions, Inc. - Phone [949] 231-3000 - sales@skyworksinc. - .skyworksinc. 204680I - Skyworks Proprietary Information - Products and Product Information are Subject to Change Without Notice - January 3, 2023 DATA SHEET - SKY66405-11: 2.4 GHz FRONT END MODULE Table 1. SKY66405-11 Signal Descriptions Pin Name Description 1 GND Ground 2 CPS Bypass mode control input 3 T/R Connect to 50 Ω transceiver 4 CTX Transmit mode control input 5 CRX Receive mode control...