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SKY67175-306LF - High Gain Low-Noise Amplifier

General Description

The SKY67175-306LF is a two-stage, GaAs pHEMT low-noise amplifier (LNA) with active bias and high-linearity performance.

The pHEMT front end of the device provides an ultra-low noise figure (NF) while the cascode output stage provides high gain, linearity, and efficiency.

Key Features

  • Part of complete SDARS LNA reference design.
  • Ultra-low reference design NF: 0.64 dB @ 3.5 GHz.
  • High gain: 33 dB @ 3.5 GHz.
  • Low quiescent current: 115 mA.
  • Stage 1 and Stage 2 adjustable current.
  • Small QFN (16-pin, 4 x 4 mm) Pb-free package (MSL1, 260 C per JEDEC J-STD-020) Skyworks Green™ products are compliant with all applicable legislation and are halogen-free. For additional information, refer to Skyworks Definition of Green™, document number SQ04-0074. RF_OUT1.

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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.

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DATA SHEET SKY67175-306LF: 1.5 to 3.8 GHz Two-Stage, High-Gain Low-Noise Amplifier Applications  LTE, GSM, WCDMA, HSDPA macro-base and micro-base stations  L and S band ultra-low-noise receivers  Cellular repeaters, small-cell, macro-cell, DAS, and RRH/RRUs  High-temperature transceiver applications to +105 °C RF_IN1 Active Bias RF_OUT2 RF_OUT2 Features  Part of complete SDARS LNA reference design  Ultra-low reference design NF: 0.64 dB @ 3.5 GHz  High gain: 33 dB @ 3.5 GHz  Low quiescent current: 115 mA  Stage 1 and Stage 2 adjustable current  Small QFN (16-pin, 4 x 4 mm) Pb-free package (MSL1, 260 C per JEDEC J-STD-020) Skyworks Green™ products are compliant with all applicable legislation and are halogen-free.