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MGA-72543 - PHEMT Low Noise Amplifier

Download the MGA-72543 datasheet PDF. This datasheet also covers the MGA-72543_Hewlett variant, as both devices belong to the same phemt low noise amplifier family and are provided as variant models within a single manufacturer datasheet.

General Description

Agilent’s MGA-72543 is an economical, easy-to-use GaAs MMIC Low Noise Amplifier (LNA), which is designed for an adaptive CDMA receiver LNA and adaptive CDMA transmit driver amplifier.

Key Features

  • Lead-free Option Available.
  • Operating Frequency 0.1 GHz ~ 6.0 GHz.
  • Noise Figure: 1.4 dB at 2 GHz.
  • Gain: 14 dB at 2 GHz.
  • Bypass Switch on Chip Loss = -2.5 dB (Id < 5 µ A) IIP3 = +35 dBm.
  • Adjustable Input IP3 +2 to +14 dBm.
  • 2.7 V to 4.2 V Operation.
  • Very Small Surface Mount Package Surface Mount Package SOT-343 (SC-70) figure into 50Ω. The input may be additionally externally matched for low VSWR through the addition of a s.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MGA-72543_Hewlett-Packard.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number MGA-72543
Manufacturer Hewlett-Packard
File Size 214.59 KB
Description PHEMT Low Noise Amplifier
Datasheet download datasheet MGA-72543 Datasheet

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Other Datasheets by Hewlett-Packard

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Full PDF Text Transcription (Reference)

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

View original datasheet text
PHEMT* Low Noise Amplifier with Bypass Switch Technical Data MGA-72543 Features • Lead-free Option Available • Operating Frequency 0.1 GHz ~ 6.0 GHz • Noise Figure: 1.4 dB at 2 GHz • Gain: 14 dB at 2 GHz • Bypass Switch on Chip Loss = -2.5 dB (Id < 5 µ A) IIP3 = +35 dBm • Adjustable Input IP3 +2 to +14 dBm • 2.7 V to 4.2 V Operation • Very Small Surface Mount Package Surface Mount Package SOT-343 (SC-70) figure into 50Ω. The input may be additionally externally matched for low VSWR through the addition of a single series inductor. When set into the bypass mode, both input and output are internally matched to 50Ω. The MGA-72543 offers an integrated solution of LNA with adjustable IIP3. The IIP3 can be fixed to a desired current level for the receiver’s linearity requirements.