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HMC941 - 0.5dB LSB GaAs MMIC 5-BIT DIGITAL ATTENUATOR

Datasheet Summary

Description

The HMC941 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.

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: 2.29 x 0.95 x 0.1 mm Functional Diagram General.

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Datasheet Details

Part number HMC941
Manufacturer Hittite Microwave Corporation
File Size 355.02 KB
Description 0.5dB LSB GaAs MMIC 5-BIT DIGITAL ATTENUATOR
Datasheet download datasheet HMC941 Datasheet
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Full PDF Text Transcription

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ATTENUATORS - DIGITAL - CHIP HMC941 v00.0910 0.5 dB LSB GaAs MMIC 5-BIT DIGITAL ATTENUATOR, 0.1 - 30 GHz 1 Typical Applications The HMC941 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: 2.29 x 0.95 x 0.1 mm Functional Diagram General Description The HMC941 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.
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