3.3GHz - 3.9GHz 2 Watt High Linearity Amplifier

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Broadcom’ ALM-32320 is a high linearity 2 Watt PA with good OIP3 performance and exceptionally good PAE at 1dB gain compression point. The ALM-32320 is optimized for general purpose gain block and class A driver amplifier for WiMAX base station applications.


  • Fully matched, input and output
  • High linearity and P1dB
  • Unconditionally stable across load condition
  • Built-in adjustable temperature-compensated internal bias circuitry
  • Excellent uniformity in product specifications
  • MSL-3 and Lead-free


  • Class A driver amplifier for GSM/PCS/W-CDMA/WiMAX Base Stations
  • General purpose gain block

Lifecycle Status


Replacement Part

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Substance Compliance

  • RoHS6
    Fully Compliant
Specification Value
Lifecycle Obsolete
RoHS6 Compliant Y
Distrib. Inventory No
Frequency (GHz) 3.3-3.9
Bias Condition (V@mA) 5V@810mA
NF (dB) 2.5
Gain (dB) 12.6
P1dB (dBm) 34.5
OIP3 (dBm) 51
Package SMT 7x10
Obsolescence Notice1 i
Product Change Notice (PCN)4 i
Reliability Data Sheet1 i
S-Parameter1 i


Demoboard for ALM-32120/220/320