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SPF-5122Z - GaAs pHEMT Low Noise MMIC Amplifier

General Description

The SPF-5122Z is a high performance pHEMT MMIC LNA designed for operation from 400-3000 MHz.

The on-chip active bias network provides stable current over temperature and process threshold voltage variations.

Key Features

  • Ultra-Low Noise Figure = 0.6dB @ 900MHz.
  • Gain = 19dB @ 900MHz.
  • High Linearity: OIP3 = 40.5dBm @ 1900MHz.
  • P1dB = 24dBm @ 1900MHz.
  • Single Supply Operation: 5V @ Idq=90mA.
  • Broadband Internal Matching.
  • Small Package: QFN 2x2.
  • RoHS/WEEE Compliant Package.

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Datasheet Details

Part number SPF-5122Z
Manufacturer Sirenza Microdevices
File Size 167.18 KB
Description GaAs pHEMT Low Noise MMIC Amplifier
Datasheet download datasheet SPF-5122Z Datasheet

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Full PDF Text Transcription (Reference)

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Advanced Information SPF-5122Z Product Description The SPF-5122Z is a high performance pHEMT MMIC LNA designed for operation from 400-3000 MHz. The on-chip active bias network provides stable current over temperature and process threshold voltage variations. The SPF-5122Z offers ultra-low noise figure and high linearity performance in a gain block configuration. Its single-supply operation and integrated matching networks make implementation remarkably simple. High maximum input power specification make it ideal for high dynamic range receivers. 400-3000 MHz, GaAs pHEMT Low Noise MMIC Amplifier Pb RoHS Compliant & Green Package Gain and NF vs. Frequency Broadband Application Circuit 30 27 24 21 2.0 1.8 1.6 1.4 15 12 9 6 3 0 0 500 1000 1500 2000 2500 1.0 0.8 0.6 0.4 0.2 0.