400-1400 MHz, 37.5 dB, 22.8 dBm E-pHEMT LNA

MML09212H
The MML09212HT1 is a 2-stage low noise amplifier (LNA) with active bias and high isolation for use in cellular infrastructure applications. It is designed for a range of low noise, high linearity applications such as picocell, femtocell, tower mounted amplifiers (TMA) and receiver front-end circuits. It operates from a single voltage supply and is suitable for applications with frequencies from 400 to 1400 MHz such as ISM, GSM, W-CDMA and LTE.

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Product Details

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Features

  • Low noise figure: 0.52 dB @ 900 MHz
  • Frequency: 400-1400 MHz
  • Unconditionally stable over temperature
  • High reverse isolation: –58 dB @ 900 MHz
  • P1dB: 22.8 dBm @ 900 MHz
  • Small-signal gain: 37.5 dB @ 900 MHz
  • Third order output intercept point: 37.5 dBm @ 900 MHz
  • Active bias control (on-chip)
  • Single 5 V supply
  • Supply current: 150 mA
  • 50 Ohm operation (some external matching required)
  • Cost-effective 12-pin, 3 mm QFN surface mount plastic package
  • RoHS compliant

Documentation

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Design Resources

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Design Files

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5 design files

  • Models

    MML09212HT1 S-Parameters, 1400 MHz

    S2PRev 0Mar 7, 2013 00:00:0016.9 KBMML09212H_1400MHZ_SP
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  • Models

    MML09212HT1 S-Parameters, 400 MHz

    S2PRev 0Mar 7, 2013 00:00:009.3 KBMML09212H_400MHZ_SP
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  • Models

    MML09212HT1 S-Parameters, 900 MHz

    S2PRev 0Mar 7, 2013 00:00:0016.9 KBMML09212H_900MHZ_SP
    Download
  • Printed Circuit Boards and Schematics

    MML09212H 400 MHz PCB DXF file

    ZIPRev 1Mar 7, 2013 00:00:0012.1 KBQFN_3X3_12D_DXF_PCB
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  • Printed Circuit Boards and Schematics

    MML09212H 900/1400 MHz PCB DXF file

    ZIPRev 1Mar 7, 2013 00:00:0016.7 KBQFN_3X3_12F_DXF_PCB
    Download

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