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AT-118 - Voltage Variable Absorptive Attenuator

General Description

M/A-COM’s AT-118 is a linear GaAs MMIC voltage variable absorptive attenuator in a low cost MSOP-8 surface mount plastic package.

The AT-118 is ideally suited for applications where linear attenuation and fine tuning are required.

Key Features

  • Single Positive Control 0 to 3 Volts 15 dB Voltage Variable Attenuation ± 2 dB Linearity from BSL Positive Control Logic Low Cost MSOP-8 Plastic Package MSOP-81 R .0 1 0 ID P IN 0 .0 0 7 0 .1 1 8 4X 12° 0 .1 9 3 .0 2 0 .0 2 0 0 .1 1 8 0 .0 2 5 6 0 .0 2 1.

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AT-118 Voltage Variable Absorptive Attenuator Features • • • • • Single Positive Control 0 to 3 Volts 15 dB Voltage Variable Attenuation ± 2 dB Linearity from BSL Positive Control Logic Low Cost MSOP-8 Plastic Package MSOP-81 R .0 1 0 ID P IN 0 .0 0 7 0 .1 1 8 4X 12° 0 .1 9 3 .0 2 0 .0 2 0 0 .1 1 8 0 .0 2 5 6 0 .0 2 1 Description M/A-COM’s AT-118 is a linear GaAs MMIC voltage variable absorptive attenuator in a low cost MSOP-8 surface mount plastic package. The AT-118 is ideally suited for applications where linear attenuation and fine tuning are required. Typical applications include radio, cellular, GPS equipment and automatic gain/level control circuits. The AT-118 is fabricated with a mature 1 micron gate length GaAs MESFET process.