20-45 GHz Driver Amplifier

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The Broadcom AMMC-6345 MMIC is a broadband medium power amplifier designed as a driver amplifier for transmitters that operate in various frequency bands between 20GHz and 45GHz.

It can be used as a driver stage for the AMMC-6425, 6430 and 6440 (18-27GHz, 25-32GHz and 37-42GHz) 1W MMIC power amplifiers when linear operation is required.

At 40GHz, it provides 24dBm of output power (P-1dB), 20dB of gain, and a 32 dBm output third order intercept (OIP3).


  • Wide Frequency Range: 20-45 GHz
  • High Gain: 20 dB
  • Power: @40 GHz, P-1dB=24 dBm
  • High linear: OIP3=32 dBm
  • Integrated RF Power Detector
  • 5.0v, -0.7v, 480mA 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 driver amplifier for the AMMC-64xx power amplifiers

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) 20-45
Frequency (GHz) 20-45
Bias Condition (V@mA) 5V@480mA
Gain (dB) 20
P1dB (dBm) 24
OIP3 (dBm) 32
Package Chip
Obsolescence Notice1 i
Product Change Notice (PCN)4 i
Reliability Data Sheet1 i
S-Parameter3 i