Product Detail

Integrated Switch and LNA Module 1 - 6 GHz

 The MAMF-011119 is a compact surface mount, highly integrated high power SPDT switch and 2-stage low noise amplifier (LNA) module. It includes an antenna switch and a LNA in a compact 6 mm QFN package. All the bias circuitry and matching components are internal to the module. This module operates from 1 - 6 GHz and features high power handling, low noise figure, high linearity and low power consumption. The module requires a single 5 V supply and the T/R switch is 1.8 V CMOS compatible. The MAMF-011119 is ideally suited for 5G Massive MIMO, Small Cell BTS, or other TDD-based communication systems. 

Features
  • High Power SPDT Switch and 2-Stage LNA
  • Broadband: 1 - 6 GHz
  • No External Matching Components Required
  • Single 5 V Bias
  • Low DC Current: 78 mA in RX Mode
  • Integrated Control Circuitry with 1.8 V Logic
  • Lead-Free 6 mm 20 Lead QFN Package
  • HBM ESD Class 1C
  • RoHS* Compliant
Specifications
  • Receive Isolation: 50 dB
  • Transmit Insertion Loss: 0.4 dB
  • Gain: 35 dB
  • Noise Figure (NF): 1.2 dB
  • Bias Current: 78 mA
  • Min Frequency: 1 GHz
  • Max Frequency: 6 GHz
  • Bias Voltage: 5 V
  • OIP3: 31 dBm
  • Output P1dB: 40.5 dBm
Part Number Package MACOM Richardson RFPD DigiKey Mouser Richardson Electronics
MAMF-011119
Integrated Switch and LNA Module 1 - 6 GHz
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