HMC-ALH476-SX

Overview

The HMC-ALH476-SX is a GaAs MMIC HEMT low noise wideband amplifier die manufactured by Analog Devices Inc. It operates within the frequency range of 14 to 27 GHz. The component provides a gain of 20 dB and achieves a noise figure of 2 dB. It utilizes GaAs technology for performance in the W-band spectrum.

Feature Summary

• Utilizes GaAs MMIC HEMT technology for high-frequency operation
• Designed as a low noise wideband amplifier
• Operates specifically within the 14 to 27 GHz frequency range

Applications

• W-band communication systems
• Satellite communication links
• Point-to-point microwave radio applications

Procurement Notes

Verify current availability status directly with authorized distributors or Analog Devices, as supply conditions may vary. Confirm that the specific suffix aligns with required packaging or handling specifications for your manufacturing process. Ensure compatibility with existing design parameters before procurement.

Selection Notes

Select this component when a low noise figure of 2 dB and 20 dB gain are required in the 14-27 GHz band. Consider the die form factor and GaAs technology suitability for your specific RF front-end architecture. Evaluate thermal management requirements associated with the unencapsulated die configuration.

Part Context

This part belongs to the HMC-ALH series of low noise amplifiers from Analog Devices. It is designed for high-performance RF applications requiring wide bandwidth and minimal signal degradation in millimeter-wave frequencies. The series typically targets advanced wireless infrastructure and defense electronics.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult Analog Devices technical support for direct replacements or cross-reference options based on specific electrical requirements.