TQP9111

    1800 - 2700 MHz, 2 Watt, 2-Stage Linear Amplifier

    Key Features

    • 1.8 - 2.7 GHz frequency range
    • 29.8 dB gain
    • +32.5 dBm P1dB
    • +46 dBm Output IP3
    • Integrated interstage matching
    • Shutdown capability
    • Bias adjustable

    Qorvo's TQP9111 is a two-stage linear driver amplifier in a low-cost surface-mount package. The amplifier is able to achieve high performance with +46 dBm OIP3 and +32.5 dBm P1dB. This linear amplifier integrates two high performance amplifier stages onto a module to allow for a compact system design. The integrated inter-stage match minimizes performance variation that would otherwise be attributed to external matching component value and placement tolerances.

    Both the input and output stage amplifiers are bias adjustable allowing the amplifier's power consumption to be reduced for occasions when high power performance is not required. Both stages can also be turned off when not being used for power savings or for TDD systems. The output match is externally tunable to allow the amplifier to be optimized for high power or high linearity applications. The TQP9111 is available in a RoHS-compliant 20-pin 4 x 4 mm surface mount package.

    Typical Applications

      • Boosters
      • Distributed Antenna Systems (DAS)
      • High Power Amplifiers
      • Pico and Macro Basestations
      • Repeaters
      • Wireless Infrastructure
    Frequency Min(MHz) 1,800
    Frequency Max(MHz) 2,700
    Gain(dB) 29.8
    OP1dB(dBm) 32.5
    OIP3(dBm) 46
    NF(dB) 6.2
    Voltage(V) 5
    Current(mA) 545
    Package Type QFN, 20-pin
    Package(mm) 4.0 x 4.0 x 1.02
    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 > Ka Band Saturated VSAT

      Ka Band Saturated VSAT

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

      Multi-Band VSAT

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

      EW Signal Jammer

    • Applications > Defense & Aerospace > Radar > S Band Radar

      S Band Radar

    • Applications > Defense & Aerospace > Radar > L Band Radar

      L Band Radar

    • Applications > Network Infrastructure > Point-to-Point Radio > Point-to-Point Radio

      Point-to-Point Radio

    • Applications > Network Infrastructure > Satellite Communications > Ka Band Saturated VSAT

      Ka Band Saturated VSAT

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

      Multi-Band VSAT

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

      Macro Base Station