18-28 GHz 1W Power Amplifier

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The Broadcom AMMC-6425 MMIC is a broadband 1W power amplifier designed for use in transmitters that operate in various frequency bands between 18 GHz and 28 GHz.

This MMIC optimized for linear operation with an output third order intercept point (OIP3) of 38dBm.


  • Wide Frequency Range: 18-28 GHz
  • High Gain: 20 dB
  • Power: @27 GHz, P-1dB=30 dBm
  • High linear: OIP3=38 dBm
  • Integrated RF power detector
  • 5.0v, -0.6v, 900mA operation


  • Microwave Radio Systems
  • Satellite VSAT and DBS systems
  • LMDS and Point-to-Point Millimeter Wave Long Haul
  • 802.16 & 802.20 WiMax BWA
  • WLL and MMDS loops
  • Commercial grade military
  • Can be driven by AMMC-6345, increasing overall gain

Lifecycle Status


Replacement Part

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Substance Compliance

  • RoHS6
    Fully Compliant
Specification Value
Lifecycle Obsolete
Distrib. Inventory No
RoHS6 Compliant Y
Frequency Range (GHz) 18-28
Frequency (GHz) 18-28
Bias Condition (V@mA) 5V@900mA
NF (dB) 9.0
Gain (dB) 22
P1dB (dBm) 28
OIP3 (dBm) 38
Package Chip
Obsolescence Notice1 i
Product Change Notice (PCN)5 i
Reliability Data Sheet2 i
S-Parameter1 i