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HMC941A - 0.5dB LSB GaAs MMIC 5-BIT DIGITAL ATTENUATOR

General Description

The HMC941A die is a broadband 5-bit GaAs IC digital attenuator MMIC chip.

Covering 0.1 to 30 GHz, the insertion loss is less than 4 dB typical.

The attenuator bit values are 0.5 (LSB), 1, 2, 4, 8, for a total attenuation of 15.5 dB.

Key Features

  • 0.5 dB LSB Steps to 15.5 dB Single Positive Control Line Per Bit ±0.5 dB Typical Bit Error High Input IP3: +45 dBm Die Size: 2.35 x 1 x 0.1 mm Functional Diagram General.

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Datasheet Details

Part number HMC941A
Manufacturer Hittite Microwave Corporation
File Size 279.33 KB
Description 0.5dB LSB GaAs MMIC 5-BIT DIGITAL ATTENUATOR
Datasheet download datasheet HMC941A Datasheet

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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ATTENUATORS - CHIP HMC941A v01.1016 0.5 dB LSB GaAs MMIC 5-BIT DIGITAL ATTENUATOR, 0.1 - 30 GHz 1 Typical Applications The HMC941A is ideal for: • Fiber Optics & Broadband Telecom • Microwave Radio & VSAT • Military Radios, Radar & ECM • Space Applications Features 0.5 dB LSB Steps to 15.5 dB Single Positive Control Line Per Bit ±0.5 dB Typical Bit Error High Input IP3: +45 dBm Die Size: 2.35 x 1 x 0.1 mm Functional Diagram General Description The HMC941A die is a broadband 5-bit GaAs IC digital attenuator MMIC chip. Covering 0.1 to 30 GHz, the insertion loss is less than 4 dB typical. The attenuator bit values are 0.5 (LSB), 1, 2, 4, 8, for a total attenuation of 15.5 dB. Attenuation accuracy is excellent at less than ± 0.5 dB typical step error with an IIP3 of +45 dBm.