SKYWORKS SKY66404-11

The SKY66404-11 is a high-performance, fully integrated RF front-end module (FEM) designed for Zigbee, Thread, and Bluetooth (including Low Energy) applications. The SKY66404-11 is designed for ease of use and maximum flexibility. The device provides integrated inter-stage matching and harmonic filter, and digital controls compatible with 1.6 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 SKY66404-11 to be used in battery powered applications over a wide spectrum of the battery discharge curve.

• Integrated PA with up to +17 dBm output power
• Integrated LNA (2.5 dB 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: 1.7 V to 3.6 V
• Sleep mode current: <1 μA typical
• No external bias resistor is required
• Small MCM (22-pin, 3.5 mm×3.0 mm×0.82 mm) package, NiPdAu-plated (MSL3, 260 ℃ per JEDEC-J-STD-020)

• In-home appliances
• Smart thermostats
• Internet of Things (IoT) devices
• Smart lighting
• Sensors
• Range extender
• Wireless audio