2.4 GHz Bluetooth® Low Energy/802.15.4/Thread/ZigBee® Front-End Module

The SKY66113-11 is a high-performance, fully integrated RF front-end module (FEM) designed for Bluetooth Low Energy/Bluetooth Smart, 802.15.4, Thread and ZigBee applications.

The SKY66113-11 is designed for ease of use and maximum flexibility. The device integrates a high-gain, low-noise LNA, transmit bypass path, 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 SKY66113-11 to be used in battery powered applications over a wide spectrum of the battery discharge curve.

Reference Designs
The SKY66113-11 FEM has been designed into reference designs with products from Silicon Labs. Combined with our partners’ platforms, the SKY66113-11 meets today's demand for long-range, low-power and cost-effective solutions.

Silicon Labs: EFR32MG, EFR32BG


    • Integrated LNA with 12 dB gain
    • Integrated switch with receive LNA and transmit bypass function
    • Low noise figure: 2 dB typical
    • Single-ended transmit/receive interface
    • Fast switch on/off time: < 2 μs
    • Supply range: 1.7 V to 3.6 V
    • Sleep mode current: < 1 μA typical
    • No external bias resistor is required
    • Small MCM (16-pin, 2.4 × 2.4 × 0.8 mm) package, NiPdAuplated (MSL3, 260 °C per JEDEC-J-STD-020)

Images & Diagrams


    • 2400-2483
    • 2
    • 12
    • 2
    • 1.7-3.6
    • MCM, 16-pin
    • 2.4 x 2.4 x 0.8

Product Media

  • Bluetooth® Low Energy/802.15.4/Thread/ZigBee® Front-End Module