925–960 MHz Linear Power Amplifier Module

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The Broadcom MGA-43828 is a fully matched, highly linear power amplifier (PA) designed for use in the 925-960 MHz band. Based on Broadcom’s proprietary 0.25um GaAs E-pHEMT technology, the device features high linearity, gain and power-added efficiency (PAE) with integrated power detector and shutdown functions. The MGA-43828 is ideal for use as a final stage PA for Small Cell base transceiver station (BTS) applications.


• Linear POUT of 27 dBm at 50 dBc ACLR (UMTS, 5MHz) with 5V Supply
• Gain of 33 dB
• PAE of 15%
• Fully Matched 50-Ohm Input and Output
• Integrated Power Detector and Shutdown Functions
• GaAs E-pHEMT Technology
• Small Package Size: 5 x 5 x 0.9 mm


• Small Cell BTS: Femtocells, Picocells, Metrocells, and Microcells
• UMTS/LTE Band 8 PA

Lifecycle Status


Replacement Part

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Substance Compliance

  • RoHS6
    Fully Compliant
Specification Value
Lifecycle Obsolete
Distrib. Inventory No
RoHS6 Compliant Y
Frequency (GHz) 925-960 MHz
Bias Condition (V@mA) 5V@350mA
NF (dB) N/A
Gain (dB) 33
P1dB (dBm) N/A
OIP3 (dBm) N/A
Package SMT 5X5
Application Note1 i
Obsolescence Notice1 i
Product Brief1 i
Product Change Notice (PCN)1 i
Reliability Data Sheet2 i
S-Parameter2 i


Demonstration circuit board for Flamingo's series