50 - 1500 MHz, 1 Watt High Linearity Amplifier

    Not Recommended For New Designs >

    Please use QPA9442 for new designs.

    Key Features

    • 50 - 1500 MHz
    • 19.4 dB @ 0.9 GHz
    • Low current, 220 mA
    • +30 dBm P1dB
    • +49 dBm OIP3
    • High Class 1C HBM ESD rating
    • Patented internal DC overvoltage and RF overdrive protection
    • 5V operation with internal temp-compensation
    • Standard SOT-89 package

    Qorvo's TQP7M9105 is a 1W 5V high-linearity driver amplifier in a standard SOT-89 surface-mount package. At 0.9 GHz, the TQP7M9105 offers 19.4 dB gain, ultra-high 49 dBm OIP3, and +30 dBm of compressed 1dB power while drawing a very low 220 mA current. Internal circuitry allows the amplifier to offer ‘Class A' linearity performance with ‘Class AB' efficiency. The TQP7M9105 contains added patented features implemented on-chip that differentiates it from other products in the market. The amplifier contains RF overdrive protection allowing the device to be very rugged. The internal active bias allows the amplifier to operate off of a 5V supply but also provides DC overvoltage protection. This protects the amplifier from electrical DC voltage surges and high input RF input power levels that may occur in a system. On-chip ESD protection allows the amplifier to have a very robust Class 1C HBM ESD rating. The device is housed in a lead-free / green / RoHS-compliant, industry-standard SOT-89 package. The device is ideal for 3G / 4G base station transceivers, repeaters, Defense & Aerospace applications, or any other general wireless application in the 50-1500 MHz frequency range requiring high linearity.

    Typical Applications

      • 3G / 4G Wireless Infrastructure
      • Repeaters
      • General Purpose Wireless
      • Small Cell Base Station
      • Base Station TRx Cards
    Frequency Min(MHz) 50
    Frequency Max(MHz) 1,500
    Gain(dB) 19.4
    OP1dB(dBm) 30
    OIP3(dBm) 49
    NF(dB) 6.3
    Voltage(V) 5
    Current(mA) 220
    Package Type SOT-89
    Package(mm) 4.5 x 4.1 x 1.5
    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 > Electronic Warfare > EW Signal Jammer

      EW Signal Jammer

    • 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