MAAL-011228

3T Low Noise Low Input Impedance Pre-Amplifier

The MAAL-011228 is a high dynamic range, single stage MMIC LNA. The module includes external matching networks to provide excellent low noise performance and high gain characteristics suitable for 3.0T MRI applications. This low noise amplifier has an integrated active bias circuit allowing direct connection to a 3 V bias and minimizing variations over temperature and process.

Product Specifications

Part Number
MAAL-011228
Description
3T Low Noise Low Input Impedance Pre-Amplifier
Min Frequency(MHz)
128
Max Frequency(MHz)
128
Gain(dB)
27.1
Output P1dB(dBm)
8.50
OIP3(dBm)
21.0
NF(dB)
0.5

Features

  • Non-Magnetic Laminate Module
  • Noise Figure: 0.5 dB
  • Gain: 27.1 dB
  • Input Impedance (Real): 2.7 Ω
  • Output Impedance: 50 Ω
  • Single Voltage Bias: 3 V
  • Integrated Active Bias Circuit
  • RoHS* Compliant

Technical Resources

Datasheet

Model Data (Sparameters)

Evaluation Board


Order from MACOM

MAAL-011228
MRI LNA Module, 3.0T, Bulk
MAAL-011228-SMB
MAAL-011228 Eval Board
MAAL-011228-TR0100
MRI LNA Module, 3.0T, T&R
MAAL-011228-TR0100 Distributors
MAAL-011228-TR0500
MRI LNA Module, 3.0T, T&R