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AT-109 - Voltage Variable Absorptive Attenuator

General Description

M/A-COM’s AT-109 is a GaAs MMIC voltage variable absorptive attenuator in a low-cost SOIC 8-lead surface mount plastic package.

The AT-109 is more linear than the higher attenuation range AT-108.

Key Features

  • Single Positive Voltage Control 0 to +5 Volts 35 dB Attenuation Range at 0.9 GHz q ±2 dB Linearity from BSL q Low DC Power Consumption q Temperature Range: -40°C to +85°C q Low-Cost SOIC 8 Plastic Package q Tape and Reel Packaging Available q q SO-8.

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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, 35 dB 0.5 - 2 GHz AT-109 V 2.00 Features Single Positive Voltage Control 0 to +5 Volts 35 dB Attenuation Range at 0.9 GHz q ±2 dB Linearity from BSL q Low DC Power Consumption q Temperature Range: -40°C to +85°C q Low-Cost SOIC 8 Plastic Package q Tape and Reel Packaging Available q q SO-8 Description M/A-COM’s AT-109 is a GaAs MMIC voltage variable absorptive attenuator in a low-cost SOIC 8-lead surface mount plastic package. The AT-109 is more linear than the higher attenuation range AT-108. The AT-109 is ideally suited for use where linear attenuation fine tuning and very low power comsumption are required. Typical applications include radio, cellular, GPS equipment and automatic gain/level control circuits.