5.1-5.9GHz 3x3mm WiFi and WiMAX Power Amplifier

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The Broadcom MGA-25203 linear power amplifier is designed for mobile and fixed wireless data applications in the 5.1GHz to 5.9GHz frequency range.

The power amplifier is optimized for IEEE 802.11a/b/g/n WLAN and 802.16 WiMAX applications.


  • Advanced GaAs E-pHEMT
  • integrated CMOS compatible pins for shutdown and low power mode
  • 3 to 5V supply
  • ESD protection all ports above 1000V HBM
  • Stable under all loads or conditions


  • Portable WiFi and WiMAX applications
  • WiFi and WiMAX Access points

Lifecycle Status


Replacement Part

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Substance Compliance

  • RoHS6
    Fully Compliant
Specification Value
Lifecycle Obsolete
Distrib. Inventory No
RoHS6 Compliant Y
Frequency (GHz) 5.1-5.9
Bias Condition (V@mA) 5V@425mA
Gain (dB) 30
P1dB (dBm) 29
PSAT (dBm) 30
Package SMT 3x3


Demonstration circuit board for 22003,23003 and 25203