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AT-259 - Variable Absorptive Attenuator

General 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.

Key Features

  • q q q q q q q q AT-259 V 2.00 SOT-143 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 Low Cost SOT/143 Plastic Package Tape and Reel Packaging Available1.

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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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Voltage Variable Absorptive Attenuator DC - 2 GHz Features q q q q q q q q AT-259 V 2.00 SOT-143 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 Low Cost SOT/143 Plastic Package Tape and Reel Packaging Available1 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.