2400 to 2483 MHz Transmit/Receive Front-End Module

The Skyworks SKY65383-11 is a high-performance, transmit/receive (T/R) front-end module (FEM). The device provides a transmit power amplifier (PA) capable of transmitting greater than +30 dBm of output power at 36 percent poweradded efficiency (PAE).

The receive chain features a low-loss, single-pole, doublethrow (SPDT) switch and a high-performance low-noise amplifier (LNA) with a 2.5 dB noise figure (NF) and 12 dB receive gain.

All functionality can be controlled using a three-wire interface. The SKY65383-11 can be placed in a deep “sleep” mode, which draws less than 1 μA of current.

The device is mounted in a 28-pin, 6 x 6 mm Multi-Chip Module (MCM) package, which allows for a highly manufacturable lowcost solution.


Product LifecycleIn Production
Package (mm)6 x 6 x 0.85
PackageMCM, 28L
RF Frequency (MHz)2400-2483
Rx Gain (dB) Typ.12
Rx NF (dB) Typ.2.5
Saturated Output Power (dBm) Typ.30
Supply Voltage (V)3.0-4.0


  • Transmit output power: +30 dBm
  • High-efficiency PA
  • Receive gain: 12 dB
  • Receive noise figure: 2.5 dB
  • Sleep mode current: <1 μA
  • Integrated control logic
  • Small footprint, MCM (28-pin, 6 x 6 mm) package (MSL3, 260 °C per JEDEC J-STD-020)

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