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AT220 - Digital Attenuator

Download the AT220 datasheet PDF. This datasheet also covers the AT220_MA variant, as both devices belong to the same digital attenuator family and are provided as variant models within a single manufacturer datasheet.

General Description

M/A-COM’s AT-220 is a 4-bit, 2-dB step GaAs MMIC digital attenuator in a low cost SOIC 16-lead surface mount plastic package.

The AT-220 is ideally suited for use where high accuracy, fast switching, very low power consumption and low intermodulation products are required.

Key Features

  • q q q q q q q AT-220 V3.00 SO-16 Pin #16 Attenuation 2-dB Steps to 30 dB High Accuracy +/-3% Temperature Stability +/-0.15 dB from -40°C to +85°C Low Intermodulation Product: +50 dBm IP3 Low DC Power Consumption: 50 mW Low Cost SOIC 16 Plastic Package Tape and Reel Packaging Available1 .1497-.1574 .2284-.2440 (3.80-4.00) (5.80-6.20) .010(0.25) M B M -BPin #1 Orientation Mark .0532-.0688 (1.35-1.75) -C- 0.3859-0.3937 (9.80-10.00) -A- .0099-.0196 x 45° Chamfer (0.25-0.50) 0°-8° .0075-.0098 (.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (AT220_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
AT-220 11/15/96 1:49 PM Page 1 (Black plate) Digital Attenuator, 30 dB, 4-Bit DC - 2 GHz Features q q q q q q q AT-220 V3.00 SO-16 Pin #16 Attenuation 2-dB Steps to 30 dB High Accuracy +/-3% Temperature Stability +/-0.15 dB from -40°C to +85°C Low Intermodulation Product: +50 dBm IP3 Low DC Power Consumption: 50 mW Low Cost SOIC 16 Plastic Package Tape and Reel Packaging Available1 .1497-.1574 .2284-.2440 (3.80-4.00) (5.80-6.20) .010(0.25) M B M -BPin #1 Orientation Mark .0532-.0688 (1.35-1.75) -C- 0.3859-0.3937 (9.80-10.00) -A- .0099-.0196 x 45° Chamfer (0.25-0.50) 0°-8° .0075-.0098 (0.19-0.25) Description M/A-COM’s AT-220 is a 4-bit, 2-dB step GaAs MMIC digital attenuator in a low cost SOIC 16-lead surface mount plastic package.