900 MHz Transmit/Receive Front-end Module

Skyworks SKY65364-11 is a high performance, transmit/receive (T/R) Front-End Module (FEM). The device provides a complete T/R chain with T/R switches.

The device transmit chain features +30.5 dBm output power and a 40 percent Power Added Efficiency (PAE).

The device receive chain features a Low Noise Amplifier (LNA) with a 1.7 dB Noise Figure (NF) and 16.0 dB gain. The cascaded NF and gain, taking into account the 0.5 dB insertion loss transmit/receive antenna switch, are 2.2 dB and 15.5 dB, respectively, which makes the SKY65364-11 ideal for medium power microwave links such as 900 MHz Industrial, Scientific, and Medical (ISM) band applications.

The module also has a shut-down mode, PA bypass mode, and LNA bypass mode to minimize power consumption.

The device is mounted in a 28-pin, 6 x 6 mm Multi-Chip Module (MCM) Surface-Mounted Technology (SMT) package, which allows for a highly manufacturable low-cost solution.

Reference Design(s):

Texas Instruments: CC1120 / CC1125

Please note: SKY65364-11 is not recommended for new designs. The suggested replacement is


    • Transmit output power > +30.5 dBm
    • High efficiency PA
    • Analog power control
    • Receive path NF <2.1 dB
    • PA bypass mode
    • LNA low current mode with external resistor
    • LNA bypass mode
    • Integrated control logic
    • Internal RF match and bias circuits
    • All RF ports internally DC blocked
    • Shutdown mode
    • Small footprint, MCM (28-pin, 6 x 6 mm) package (MSL3, 260 °C per JEDEC J-STD-020)

Images & Diagrams


    • RF Frequency (MHz)
    • 890-960
    • Rx Insertion Loss (dB) Typ.
    • 0.9
    • Rx Gain (dB) Typ.
    • 15
    • Tx Gain (dB)
    • 22
    • Rx NF (dB) Typ.
    • 1.7
    • Saturated Output Power (dBm) Typ.
    • 30.5
    • Supply Voltage (V)
    • 3.0-3.8
    • Package
    • MCM, 28-pin
    • Package (mm)
    • 6 x 6 x 0.9

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