TQP3M9005

    50 - 4000 MHz High Linearity Low Noise Amplifier Gain Block

    Key Features

    • 100 to 4000 MHz
    • 15.3 dB gain @ 1.9 GHz
    • 0.8 dB noise figure @ 1.9 GHz
    • < 1.5:1 input / output VSWR (>14 dB input / output return loss)
    • +34 dBm Output IP3
    • +22.3 dBm P1dB
    • 50 Ohm cascadable gain block
    • Unconditionally stable
    • High input power capability
    • Single supply, 50 mA current

    Qorvo's TQP3M9005 is a high linearity low noise gain block amplifier in a low-cost surface mount package. At 1.9 GHz, the amplifier typically provides 15.3 dB gain, +34 dBm OIP3 and 0.8 dB Noise Figure while only drawing 50 mA current. The device is housed in a lead-free / green / RoHS compliant industry-standard 16-pin 3 x 3 mm QFN package.

    The part features high linearity while also providing very low noise across a broad range of frequencies. This allows the device to be used in both receive and transmit chains for high performance systems. The amplifier is internally matched using a high performance E-pHEMT process and only requires an external RF choke and blocking / bypass capacitors for operation from a single supply. The internal active bias circuit also enables stable operation over bias and temperature variations.

    The TQP3M9005 covers the 0.1 to 4 GHz frequency band and is targeted for wireless infrastructure or other applications requiring high linearity and/or low noise figure.

    Typical Applications

      • 3G / 4G Wireless Infrastructure
      • General Purpose Wireless
      • LTE / WCDMA / EDGE / CDMA
      • Repeaters
    Frequency Min(GHz) 0.05
    Frequency Max(GHz) 4
    Gain(dB) 15.3
    NF(dB) 0.8
    OP1dB(dBm) 22.3
    OIP3(dBm) 34
    Voltage(V) 5
    Current(mA) 50
    Package Type QFN
    Package(mm) 3 x 3 x 0.85
    RoHS Yes
    Lead Free Yes
    Halogen Free Yes
    ITAR Restricted No
    ECCN 5A991.B

    This product appears in the following application block diagrams:

    • Applications > Defense & Aerospace > Communications > Military Radio

      Military Radio

    • Applications > Defense & Aerospace > Communications > Multi-Band VSAT

      Multi-Band VSAT

    • Applications > Defense & Aerospace > Electronic Warfare > EW Signal Jammer

      EW Signal Jammer

    • Applications > Defense & Aerospace > Electronic Warfare > EW Digital Receiver

      EW Digital Receiver

    • Applications > Network Infrastructure > Satellite Communications > Multi-Band VSAT

      Multi-Band VSAT

    • Applications > Network Infrastructure > Wireless Infrastructure > Cellular Infrastructure Base Station

      Cellular Infrastructure Base Station

    • Applications > Network Infrastructure > Wireless Infrastructure > Repeaters / Boosters / DAS

      Repeaters / Boosters / DAS