2.62–2.69 GHz Linear Power Amplifier Module

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The Broadcom MGA-43728 is a fully matched, highly linear power amplifier (PA) designed for use in the 2.62-2.69 GHz 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-43728 is ideal for use as a final stage PA for Small Cell base transceiver station (BTS) applications.


• Linear POUT of 27.3 dBm at 48 dBc ACLR[1] (LTE, 10MHz/50RB) with 5V Supply
• Gain of 38.3 dB
• PAE of 13.7%
• 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 7 PA

Lifecycle Status


Substance Compliance

  • RoHS6
    Fully Compliant
Specification Value
Lifecycle Active
Distrib. Inventory Yes
Maximum Sample Quantity 5
RoHS6 Compliant Y
Frequency (GHz) 2.62-2.69
Samples Available Yes
Bias Condition (V@mA) 5V@350mA
NF (dB) N/A
Gain (dB) 38.3
P1dB (dBm) N/A
OIP3 (dBm) N/A
Package SMT 5X5

Application Note1 i
Product Brief1 i
Product Change Notice (PCN)1 i
Reliability Data Sheet2 i
S-Parameter1 i


Demonstration circuit board for Flamingo's series