0.7GHz - 1.0GHz 2 Watt High Linearity Amplifier

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The ALM-32120 is a high linearity 2 Watt PA with good Output IP3 performance and exceptionally good Power Added Efficiency, achieved through the use of Broadcom’ proprietary 0.25um GaAs Enhancement-mode pHEMT process. This 2 Watt power amplifier is housed inside a miniature 7.0 x 10.0 x 1.1 mm 20-lead multiple-chips-on-board (MCOB) module package.


  • 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) 0.7-1
Bias Condition (V@mA) 5V@800mA
NF (dB) 2.5
Gain (dB) 14.3
P1dB (dBm) 34.4
OIP3 (dBm) 52
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