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QA812-37-2

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The QA812-37_2 is a high-performance power amplifier MMIC with an operating frequency of 8-11GHz. When VD=+8V and VG=-0.8V, the typical small signal gain is 26dB, the typical output power at the 1dB compressed point is 37.2dBm, the typical

saturated output power is 37.5dBm, the typical power added efficiency (P1dB) is 42.5%, the typical power added efficiency (Psat) is 47%, and the typical static current is 1.35A.

The amplifier adopts QF255A microwave power device housing, and the surface of the pin pads is treated with gold plating technology, which is suitable for reflow soldering installation process.


Datasheet


Features

  • Frequency range: 8 GHz~11 GHz
  • Small signal gain: 26dB
  • P-1dB: 37.2 dBm
  • Psat: 37.5dBm
  • PAE(P-1dB): 42.5%
  • PAE(Psat): 47%
  • Static current: 1.35A@+8V
  • Chip Size: 17.88mm x 8.33mm x 1.58 mm