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AT-259 - Voltage Variable Absorptive Attenuator

Download the AT-259 datasheet PDF. This datasheet also covers the AT-259-MA variant, as both devices belong to the same voltage variable absorptive attenuator family and are provided as variant models within a single manufacturer datasheet.

Description

M/A-COM’s AT-259 is a GaAs MMIC voltage variable absorptive attenuator in a low cost SOT-143 4-Lead surface mount plastic package.

The AT-259 is ideally suited for use where attenuation fine tuning, fast switching and very low power consumption are required.

Features

  • Attenuation: 12 dB at 1 GHz.
  • Low Intermodulation Products.
  • Low DC Power Consumption: 50 μW.
  • Single Voltage Control: 0 to -4 Volts.
  • Nanosecond Switching Speed.
  • Temperature Range: -40°C to +85°C.
  • SOT-143 Plastic Package.
  • Tape and Reel Packaging Available.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (AT-259-MA-COM.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

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Other Datasheets by MACOM Technology Solutions

Part Number Description
AT-213-PIN Digital Attenuator

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
AT-259 Voltage Variable Absorptive Attenuator 12 dB, DC - 2.0 GHz Features • Attenuation: 12 dB at 1 GHz • Low Intermodulation Products • Low DC Power Consumption: 50 μW • Single Voltage Control: 0 to -4 Volts • Nanosecond Switching Speed • Temperature Range: -40°C to +85°C • SOT-143 Plastic Package • Tape and Reel Packaging Available Description M/A-COM’s AT-259 is a GaAs MMIC voltage variable absorptive attenuator in a low cost SOT-143 4-Lead surface mount plastic package. The AT-259 is ideally suited for use where attenuation fine tuning, fast switching and very low power consumption are required. Typical applications include radio, cellular, GPS equipment and other automatic gain/level control circuits.
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