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HMC424 - 0.5dB LSB GaAs MMIC

General Description

The HMC424 die is a broadband 6-bit GaAs IC digital attenuator MMIC chip.

Covering DC to 13 GHz, the insertion loss is less then 4 dB typical.

The attenuator bit values are 0.5 (LSB), 1, 2, 4, 8, and 16 dB for a total attenuation of 31.5 dB.

Key Features

  • The HMC424 is ideal for: 0.5 dB LSB Steps to 31.5 dB.
  • Fiber Optics & Broadband Telecom Single Control Line Per Bit.
  • Microwave Radio & VSAT ±0.5 dB Typical Bit Error.
  • Military Radios, Radar & ECM Die Size: 1.45 x 0.85 x 0.1 mm.
  • Space.

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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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ATTENUATORS - DIGITAL - CHIP 1 1-8 v06.0809 HMC424 0.5dB LSB GaAs MMIC 6-BIT DIGITAL ATTENUATOR, DC - 13 GHz Typical Applications Features The HMC424 is ideal for: 0.5 dB LSB Steps to 31.5 dB • Fiber Optics & Broadband Telecom Single Control Line Per Bit • Microwave Radio & VSAT ±0.5 dB Typical Bit Error • Military Radios, Radar & ECM Die Size: 1.45 x 0.85 x 0.1 mm • Space Applications LETE Functional Diagram General Description The HMC424 die is a broadband 6-bit GaAs IC digital attenuator MMIC chip. Covering DC to 13 GHz, the insertion loss is less then 4 dB typical. The attenuator bit values are 0.5 (LSB), 1, 2, 4, 8, and 16 dB for a total attenuation of 31.5 dB. Attenuation accuracy is excellent at ± 0.5 dB typical step error with an IIP3 of +32 dBm.