QPL9547

    0.1 - 6 GHz Ultra Low-Noise LNA

    关键性能

    • 0.1 - 6 GHz Operational Bandwidth
    • Ultra low noise figure, 0.3 dB NF @ 1.9 GHz
    • Bias adjustable for linearity optimization
    • Shut-down mode pin with 1.8V logic
    • Maintains OFF state with high PIN drive
    • Unconditionally stable

    The QPL9547 is a high-linearity, ultra-low noise amplifier in a small 2 x 2 mm surface-mount package. At 1.9 GHz, the amplifier typically provides 19.5 dB gain, +39 dBm OIP3 at a 65 mA bias setting, and 0.3 dB noise figure. The LNA can be biased from a single positive supply ranging from 3.3 to 5 volts. The device is housed in a green/RoHS-compliant industry-standard 2x2 mm package.

    The QPL9547 is bias adjustable and requires minimal external components to operate. It also has a power down control capability integrated into the die for TDD applications.

    特别应用

      • 5G m-MIMO
      • Repeaters / DAS
      • Mobile Infrastructure
      • TDD / FDD System
      • General Purpose Wireless
      • LTE / WCDMA / CDMA / GSM
    频率最小值(GHz) 0.1
    频率最大值(GHz) 6
    增益(dB) 19.3
    NF(dB) 0.3
    OP1dB(dBm) 22.7
    OIP3(dBm) 39.3
    电压(V) 5
    电流(mA) 65
    封装类型 DFN
    封装(mm) 2 x 2
    RoHS Yes
    Lead Free Yes
    Halogen Free Yes
    ITAR Restricted No
    ECCN 5A991G

    这个产品出现在以下的应用框图中:

    • 应用 > 网络基础设施 > 无线基础设施 > Macro Base Station

      Macro Base Station

    • 应用 > 网络基础设施 > 无线基础设施 > Repeaters / Boosters / DAS

      Repeaters / Boosters / DAS

    • 应用 > 网络基础设施 > 无线基础设施 > Small Cells FDD

      Small Cells FDD

    • 应用 > 网络基础设施 > 无线基础设施 > Small Cells TDD

      Small Cells TDD

    • 应用 > 网络基础设施 > 无线基础设施 > LTE-U/LAA Base Station

      LTE-U/LAA Base Station

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