Status: Standard | Data Sheet: pdf link image   | RoHS Compliance: Rohs Compliant
The TriQuint TGA2525 is a compact low noise amplifier (LNA) gain block MMIC with adjustable gain control (AGC). The LNA operates from 2 to 18 GHz and is designed using TriQuint's proven standard 0.15 um power pHEMT production process. The TGA2525 provides a nominal 18 dBm of output power at 1 dB gain compression with a small signal gain of 17 dB. Greater than 30 dB adjustable gain can be achieved using Vg2 pin. Typical noise figure is 2 dB at 8 GHz. Special circuitry on both Vg1 and Vg2 pins provides ESD protection. The TGA2525 is suitable for a variety of wideband systems such as point-to-point radios, radar warning receivers and electronic counter measures (ECM). The TGA2525 is 100% DC and RF tested on-wafer to ensure performance compliance. The TGA2525 has a protective surface passivation layer providing environmental robustness. The part is lead-Free and RoHS compliant. Evaluation boards are available upon request.

Features:
  • Frequency range: 2 to 18 GHz
  • Bias: Vd = 5 V, Id = 75 mA, Vg1 = -0.6 V, Vg2 = +1.3 V, typical
  • ESD protection circuitry on Vg1 & Vg2
  • 22 dBm nominal Psat, 18 dBm nominal P1dB
  • TOI: 29 dBm typical
  • > 30 dB adjustable gain with Vg2
  • Midband noise figure: 2 dB
  • Gain: 17 dB
  • Technology: 3MI 0.15 um Power pHEMT
  • Chip dimensions: 2.09 x 1.35 x 0.1 mm
  • Part Number:
    TGA2525
    Manufacturer:
    Qorvo
    Type:
    Die Amplifiers
    Frequency Min:
    2 GHz
    Frequency Max:
    18 GHz
    P1dB:
    17 dBm
    Gain:
    17 dB
    Supply Voltage \ Vd Max:
    5 V
    Quiescent Current \ Id:
    75 mA
    Noise Figure:
    2 dB
    Package:
    DIE
    Gain Flatness:
    17 ±dB
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    by 11/12/2025

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