TGA3503-SM

2 - 30 GHz GaAs Wideband Gain Block

Discontinued >

End of Life announced November 5, 2018 (PCN 18-0115).
Last Time Buy May 21, 2019.
Contact a sales representative for assistance.

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