TGA3503-SM

    2 - 30 GHz GaAs Wideband Gain Block

    Key Features

    • Frequency range: 2 - 30 GHz
    • Small signal gain: 10 dB typical
    • Return loss: 12 dB typical
    • NF: 4.0 dB mid-band
    • P1dB: 19 dBm, PSAT = 19 dBm at PIN = 10 dBm
    • OTOI: > 25 dBm at Pout/tone = 8 dBm
    • Bias: V+ = 10.4 V, IDQ = 135 mA, VCTRL = 2.2 V, VG = -1 V typical
    • Package dimensions: 5 x 5 x 1.5 mm

    Qorvo's TGA3503-SM is a wideband gain block with adjustable gain control giving the user extra flexibility to fine tune system performance. Operating from 2 to 30GHz, the TGA3503-SM provides 19dBm P1dB and 10dB of small-signal gain with return losses of greater than 12dB.

    The TGA3503-SM is fabricated on Qorvo's production TQPHT15 0.15 um GaAs pHEMT process and is offered in a robust, 5x5 mm ceramic air-cavity QFN. With integrated DC blocking caps and fully match to 50 ohms, the TGA3503-SM is easily integrated in both commercial and military system architectures.

    Lead-free and RoHS compliant.

    Typical Applications

      • Commercial Communications
      • Commercial Radar
      • Electronic Warfare
      • General Purpose
      • Military Communications
      • Military Radar
      • Wideband Gain Blocks
    Frequency Min(MHz) 2,000
    Frequency Max(MHz) 30,000
    Gain(dB) 10
    OP1dB(dBm) 19
    OIP3(dBm) 25
    NF(dB) 4
    Voltage(V) 10.4
    Current(mA) 135
    Package Type QFN
    Package(mm) 5.0 x 5.0
    RoHS Yes
    Lead Free Yes
    Halogen Free Yes
    ITAR Restricted No
    ECCN EAR99

    This product appears in the following application block diagrams:

    • 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 > C Band Radar

      C Band Radar

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

      X Band Radar

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

      Ku 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 > Multi-Band VSAT

      Multi-Band VSAT

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

      Repeaters / Boosters / DAS