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MGA-425P8 - PHEMT Power Amplifier

General Description

Avago Technologies’s MGA-425P8 power amplifier is designed for wireless application in the 2

10 GHz frequency range.

The PA has a high power ­efficiency (PAE) achieved through the use of Avago Technologies’s proprietary GaAs Enhancementmode pHEMT process.

Key Features

  • Near 50Ω broadband output match.
  • Single +3.3V supply.
  • High Gain & OIP3.
  • Miniature 2 x 2 x 0.75 mm LPCC package.
  • Pb-free & MSL-1 package.
  • Tape-and-Reel packaging option available Specifications @ 5.25 GHz, 3.3V, 58 mA (typ).
  • 13.3 dBm Linear Pout @ 5% EVM.
  • 10.3% PAE @ +13.3 dBm Pout.
  • 12 dBm Linear Pout @ 3% EVM.
  • 7.6% PAE @ + 12 dBm Pout.
  • 47% PAE @ P1dB.
  • 20.3 dBm P1dB.
  • 3.

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MGA-425P8 GaAs Enchancement-mode PHEMT   Power Amplifier in 2x2 mm2 LPCC Package Data Sheet Description Avago Technologies’s MGA-425P8 power amplifier is designed for wireless application in the 2–10 GHz frequency range. The PA has a high power ­efficiency (PAE) achieved through the use of Avago Technologies’s proprietary GaAs Enhancementmode pHEMT process. MGA-425P8 is housed in a ­miniature 2.0 x 2.0 x 0.75 mm 8‑lead leadless-plastic-chip-carrier (LPCC) package. The compact footprint, low profile couple with the excellent thermal efficiency of the LPCC package makes the MGA‑425P8 an ideal choice as power amplifier that saves board space. On-chip bias circuitry allows operation from a single +3.3V power supply. The output of the amplifier is near to 50Ω (below 2:1VSWR) around 4.9–5.