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MGA-21108 - Broadband Fully Integrated Matched Low-Noise Amplifier MMIC

General Description

Avago Technologies’ MGA-21108 is a fully integrated GaAs Low Noise amplifier MMIC for use in the (1.5 - 8) GHz band.

Broadband performance is achieved with only one external input matching component.

Power supply chokes and coupling capacitors are also integrated.

Key Features

  • Broadband gain with 1.4V-3.3V single-supply.
  • High gain : (18.7-10.7) dB at (1.5 - 8) GHz.
  • Low-noise : (1.5.
  • 2.8) dB at (1.5 -8) GHz.
  • Low power operation at 18mA nominal current.
  • Internally matched to 50 Ohm at RF out.

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Other Datasheets by Avago Technologies (now Broadcom)

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The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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MGA-21108 Broadband Fully Integrated Matched Low-Noise Amplifier MMIC Data Sheet Description Avago Technologies’ MGA-21108 is a fully integrated GaAs Low Noise amplifier MMIC for use in the (1.5 - 8) GHz band. Broadband performance is achieved with only one external input matching component. Power supply chokes and coupling capacitors are also integrated. It is housed in a miniature (2.5 x 2.5 x 0.55) mm 8-pin STSLP package. It includes a CMOS-compatible shutdown pin which can also be used as a variable gain bias pin. The ease-of-use and broadband performance make the MGA-21108 an ideal choice as a LNA for multistandard, multiband radio applications. Component Image 2.5 x 2.5 x 0.55 mm3 8-Lead STSLP 21108 YYWW Top View Pin Configuration Features • Broadband gain with 1.4V-3.