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ATF-331M4 Datasheet – Low Noise Pseudomorphic HEMT

Manufacturer: Avago Technologies (now Broadcom)

General Description

Avago Technologies’s ATF-331M4 is a high linearity, low noise pHEMT housed in a miniature leadless package.

The ATF-331M4’s small size and low profile makes it ideal for the design of hybrid modules and other spaceconstraint devices.

Based on its featured performance, ATF-331M4 is ideal for the first or second stage of base station LNA due to the excellent combination of low noise figure and enhanced linearity[1].

Overview

ATF-331M4 Low Noise Pseudomorphic HEMT in a Miniature Leadless Package Data.

Key Features

  • Low noise figure.
  • Excellent uniformity in product specifications.
  • 1600 micron gate width.
  • Miniature leadless package 1.4 mm x 1.2 mm x 0.7 mm.
  • Tape-and-reel packaging option available Specifications 2 GHz; 4 V, 60 mA (Typ. ).
  • 0.6 dB noise figure.
  • 15 dB associated gain.
  • 19 dBm output power at 1 dB gain compression.
  • 31 dBm output 3rd order intercept.