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A4011 - Cascadable Amplifier

Download the A4011 datasheet PDF. This datasheet also covers the A4011-MA variant, as both devices belong to the same cascadable amplifier family and are provided as variant models within a single manufacturer datasheet.

General Description

The A4011 microwave amplifier is a discrete hybrid design, which uses thin film manufacturing processes for accurate performance and high reliability.

This single stage PHEMT feedback amplifier design displays impressive performance characteristics over a broadband frequency range.

Key Features

  • LOW NOISE FIGURE: 2.0 dB (TYP. ).
  • MEDIUM OUTPUT POWER: +18.3 dBm (TYP. ).
  • HIGH.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (A4011-MA-COM.pdf) that lists specifications for multiple related part numbers.

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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
A4011 / SMA4011 Cascadable Amplifier 1000 to 4000 MHz Rev. V3 Features  LOW NOISE FIGURE: 2.0 dB (TYP.)  MEDIUM OUTPUT POWER: +18.3 dBm (TYP.)  HIGH EFFICIENCY: 65 mA (TYP.) @ +5 Vdc  PHEMT AMPLIFIER Product Image Description The A4011 microwave amplifier is a discrete hybrid design, which uses thin film manufacturing processes for accurate performance and high reliability. This single stage PHEMT feedback amplifier design displays impressive performance characteristics over a broadband frequency range. Both TO-8 and Surface Mount packages are hermetically sealed, and MIL-STD-883 environmental screening is available. Ordering Information Part Number A4011 SMA4011 CA4011 ** Package TO-8 Surface Mount SMA Connectorized ** The connectorized version is not RoHs compliant.