18-32 GHz GaAs Low Noise Amplifier

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The Broadcom AMMC-6233 is a high gain, low noise amplifier (LNA) that operates from 18GHz to 32GHz. This MMIC LNA provides a wide-band system design solution. The device has a 50ohm input / output match,  is unconditionally stable,  and can be used as either a primary or sub-sequential low noise gain stage.

It is fabricated in a PHEMT process to provide exceptional noise and gain performance.


  •  Integrated DC block and choke
  •  50 Ω input and output match
  •  Single positive supply
  •  No negative gate bias


  • Microwave radio systems
  • Satellite VSAT, DBS up/down link
  • LDMS and Point-to-Point Millimeter Wave Long Haul
  • Broadband wireless access (including 802.16 and 802.20 WiMax) 
  • WLL and MMDS loops
  • Commercial grade military

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) 18-32
Frequency (GHz) 18-32
Bias Condition (V@mA) 3V@65mA
NF (dB) 3.0
Gain (dB) 22
P1dB (dBm) 8
OIP3 (dBm) 19
Package Chip
Data Sheet1 i
Obsolescence Notice1 i
Product Change Notice (PCN)2 i