SKY65366-11 Buy Now
400 MHz Transmit/Receive Front-end Module

Skyworks SKY65366-11 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 +30.2 dBm output power and a 40 percent Power Added Efficiency (PAE).

The device receive chain features a Low Noise Amplifier (LNA) with a 1.5 dB Noise Figure (NF) and 22.2 dB gain. The cascaded NF and gain, taking into account the 0.3 dB insertion loss transmit/receive antenna switch, are 1.8 dB and 21.9 dB, respectively.

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.


  • Transmit output power > +30.2 dBm
  • High efficiency PA
  • Analog power control
  • Receive path NF <1.8 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)
Data Sheets SKY65366-11: 400 MHz Transmit/Receive Front-End Module SKY65366_11_201724B.pdf (1404 KB)
ProductName : SKY65366-11
RF Frequency (MHz) : 400-500
Rx Insertion Loss (dB) Typ. : 0.3
802.11 WLAN Standard :
Rx Gain (dB) Typ. : 22.5
Rx NF (dB) Typ. : 1.5
Tx Gain (dB) : 22
Saturated Output Power (dBm) Typ. : 30.2
Supply Voltage (V) : 3.0-3.8
Package : 28-pin MCM
6 x 6 x 0.9
Product Information:
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