3.3-3.8 GHz 3x3mm WiMAX Power Amplifier

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The Broadcom MGA-23003 linear power amplifier is designed for mobile and fixed wireless data applications in the 3.3GHz to 3.8GHz frequency range.

The power amplifier is optimized for IEEE 802.16 WiMAX modulation but can be used for any high linearity applications.

Watch the video that explains the WiMAX front end solution.


  • 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 WiMAX applications
  • 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) 3.3-3.8
Bias Condition (V@mA) 5V@520mA
Gain (dB) 35
P1dB (dBm) 31
PSAT (dBm) 32
Package SMT 3x3


Demonstration circuit board for 22003,23003 and 25203