WLAN Power Amplifier Module

The Skyworks SKY65131 is a Microwave Monolithic Integrated Circuit (MMIC) Power Amplifier (PA) with superior output power, linearity, and efficiency. These features make the SKY65131 ideal for Wireless Local Area Network (WLAN) applications. The device is fabricated using Skyworks high reliability Indium Gallium Phosphide (InGaP) Heterojunction Bipolar Transistor (HBT) technology. The device is internally matched and mounted in a 4 x 4 mm, Multi-Chip Module (MCM) Surface-Mounted Technology (SMT) package, which allows for a highly manufacturable low cost solution.


  • Single 3.3 V supply
  • Linear output power of +28 dBm for IEEE802.11b mask
  • Linear output power of +26 dBm for IEEE802.11g mask
  • High PAE of 38 percent
  • Output power detector: 20 dB dynamic range
  • Superior gain flatness
  • Internal RF match and bias circuits
  • Small MCM (16-pin, 4 x 4 mm), Pb-free SMT package (MSL3, 250 °C per JEDEC J-STD-020)
  • PA shutdown control
Data Sheets SKY65131 WLAN Power Amplifier Module 103106F.pdf (258 KB)
ProductName : SKY65131
Frequency Range (GHz) : 2.4-2.5
Test Frequency (GHz) : 2.442
Gain Typ. (dB) : 26
OIP3 (dBm) :
OP1 dB (dBm) :
P1 dB (dBm) : 28
Power Added Efficiency (%) : 38
VDD (V) :
Supply Current Typ. (mA) :
VCC (V) : 3.3
Quiescent Current Typ. (mA) : 150
Noise Figure Typ. (dB) : 150
Package (mm) : 16-pin MCM, 4 x 4 x 1.5
Product Information:
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