HMC473MS8ETR – Wideband Voltage Variable Attenuator (VVA)

The HMC473MS8ETR is a high-performance GaAs MMIC voltage variable attenuator (VVA) designed for applications requiring precise attenuation control over a wide frequency range from DC to 3 GHz. It features low insertion loss, high linearity, and a broad attenuation range, making it ideal for wireless infrastructure, RF communication, and test equipment.

Product Brochure

Description

Technical Specifications:

  • Attenuator Type: Voltage Variable Attenuator (VVA)
  • Frequency Range: DC – 3 GHz
  • Attenuation Range: 30 dB
  • Insertion Loss: 2 dB (typical)
  • Control Voltage: 0V to -5V
  • IP3 (Linearity): High performance for minimal signal distortion
  • Package Type: MSOP-8
  • Operating Temperature: -40°C to +85°C
  • Applications: Wireless infrastructure, RF communication, instrumentation, military and aerospace systems.

Product Features:

  • Wide Frequency Range: Operates from DC to 3 GHz, supporting various RF applications.
  • High Attenuation Range: Provides up to 30 dB attenuation for precise signal control.
  • Low Insertion Loss: Features 2 dB typical insertion loss for minimal signal degradation.
  • Voltage-Controlled Operation: Enables seamless analog control of attenuation levels.
  • High Linearity: Maintains excellent IP3 performance for superior signal integrity.
  • Compact and Robust Package: MSOP-8 surface-mount package for easy PCB integration.

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