2.3 - 3.8 GHz, 100 Ohm Differential Output Gain Block

    Key Features

    • 2.3 - 3.8 GHz Operational Frequency
    • 100 Ohm Differential Output
    • 50 Ohm Single Ended Input
    • 20 dB Gain at 2.6 GHz
    • 35 dBm output OIP3
    • 19 dBm P1dB
    • Small 2 x 2 mm SMT Package

    The QPA9154 is a 50Ω single-ended input to 100Ω differential output, wideband gain block. It is well suited as the 5G m-MIMO BTS Rx path final gain stage, to directly interface with the ADC of the transceiver, eliminating the need for a discrete balun.

    This amplifier delivers exceptional performance with 20 dB of small signal gain and 35 dBm output 3rd order intercept (OIP3). The amplifier has excellent gain flatness of 0.5 dB over any 400 MHz bandwidth and a CMRR of 30dB. The amplifier features a shut-down function through VPD pin control.

    The QPA9154 is optimized over 2.3 - 3.8GHz band and is housed in a compact 2X2mm SMT package.

    Typical Applications

      • 5G m-MIMO
      • Mobile Infrastructure
      • General Purpose Wireless
      • TDD / FDD System
    Frequency Min(MHz) 2,300
    Frequency Max(MHz) 3,800
    Gain(dB) 20
    OP1dB(dBm) 19
    OIP3(dBm) 35
    NF(dB) 1.5
    Voltage(V) 5
    Current(mA) 70
    Package Type SMT
    Package(mm) 2 x 2
    RoHS Yes
    Lead Free Yes
    Halogen Free Yes
    ITAR Restricted No
    ECCN 5A991G

    This product appears in the following application block diagrams:

    • Applications > Network Infrastructure > Wireless Infrastructure > 5G > 5G mmWave Massive MIMO

      5G mmWave Massive MIMO