HMC-ALH102-SX

Overview

The HMC-ALH102-SX is a GaAs HEMT wideband low noise amplifier from Analog Devices Inc., designed for the 2 GHz to 20 GHz frequency range. It operates on a single 5 V supply with a typical current consumption of 30 mA. The device provides a nominal gain of 14 dB and achieves a noise figure of 3.5 dB across its operating band. Packaged as a bare die, it utilizes surface-mount installation methods suitable for high-frequency circuit integration.

Feature Summary

• Utilizes GaAs HEMT technology for high-performance RF amplification
• Provides wideband coverage spanning 2 GHz to 20 GHz
• Optimized for low noise figure in receiver front-end applications

Applications

• Wideband communications receivers
• Electronic warfare systems
• Test and measurement equipment

Procurement Notes

Verify component authenticity through authorized Analog Devices channels or certified distributors. Confirm that the received die matches the specified part number and packaging standards. Review the official datasheet for handling instructions regarding sensitive semiconductor materials. Ensure compliance with RoHS regulations if required by your specific application environment.

Selection Notes

Select this component when a wide bandwidth covering 2 GHz to 20 GHz is required alongside low noise performance. The bare die format necessitates careful PCB layout and bonding considerations. Evaluate power supply stability requirements due to the 5 V operation. Consider thermal management strategies appropriate for high-frequency die mounting.

Part Context

This model belongs to the HMC-ALH series of wideband low noise amplifiers manufactured by Analog Devices Inc. These components are engineered for demanding RF applications requiring broad spectral coverage. The series typically employs GaAs HEMT processes to balance gain, noise, and linearity characteristics across multiple octaves of frequency.