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MGA-684P8 - Low Noise Active Bias Low Noise Amplifier

General Description

Avago Technologies’ MGA-684P8 is an economical, easyto-use GaAs MMIC Low Noise Amplifier (LNA).

The LNA has low noise and high linearity achieved through the use of Avago Technologies’ proprietary 0.25 m GaAs Enhancement-mode pHEMT process.

Key Features

  •  Low noise Figure.
  •  High linearity performance.
  •  GaAs E-pHEMT Technology[1].
  •  Low cost small package size: 2.0 x 2.0 x 0.75 mm3.
  •  Excellent uniformity in product specifications.
  •  Tape-and-Reel packaging option available Specifications 1.9 GHz; 5 V, 35 mA.
  •  17.6 dB Gain.
  •  0.56 dB Noise Figure.
  •  21 dB Input Return Loss.
  •  32.4 dBm Output IP3.
  •  22 dBm Output Power at 1dB gain compression.

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MGA-684P8 Low Noise Active Bias Low Noise Amplifier Data Sheet Description Avago Technologies’ MGA-684P8 is an economical, easyto-use GaAs MMIC Low Noise Amplifier (LNA). The LNA has low noise and high linearity achieved through the use of Avago Technologies’ proprietary 0.25 m GaAs Enhancement-mode pHEMT process. It is housed in a miniature 2.0 x 2.0 x 0.75 mm3 8-pin Quad-Flat-Non-Lead (QFN) package. It is designed for optimum use from 1.5 GHz up to 4 GHz. The compact footprint and low profile coupled with low noise, high gain and high linearity make the MGA-684P8 an ideal choice as a low noise amplifier for cellular infrastructure for GSM and CDMA. For optimum performance at lower frequency from 450 MHz up to 1.5 GHz, MGA-683P8 is recommended.