HMC392LC4TR

Overview

The HMC392LC4TR is a monolithic microwave integrated circuit low noise amplifier manufactured by Analog Devices Inc. It operates within the frequency range of 3.5 GHz to 7.0 GHz and utilizes GaAs technology. The device provides a typical gain of 16 dB with a noise figure of 2.5 dB. It requires a supply voltage between 4.5 V and 5.5 V and draws a supply current of 55 mA. Key performance metrics include a P1dB compression point of 16 dBm and an OIP3 of 28 dBm. The component is housed in a 24-QFN (4x4 mm) surface-mount package.

Feature Summary

• Integrated MMIC design for compact RF front-end implementation
• Optimized for low noise performance across UHF and L-band frequencies
• High linearity characteristics supporting signal integrity
• Surface-mount construction for automated assembly

Applications

• GPS receiver front-ends
• Satellite communication systems
• Wireless infrastructure equipment

Procurement Notes

Verify component authenticity through authorized channels due to discontinuation status. Confirm RoHS compliance documentation matches specific manufacturing lot requirements. Validate package marking against official datasheet specifications to prevent counterfeit substitution during procurement processes.

Selection Notes

Select this component for applications requiring high gain and low noise in the 3.5 to 7.0 GHz range. Ensure thermal management supports the specified power dissipation. Verify that the 24-QFN footprint aligns with PCB layout constraints. Consider availability constraints given the product lifecycle status when designing long-term production runs.

Part Context

This part belongs to the HMC392G series of low noise amplifiers from Analog Devices. It represents a specialized RF solution designed for wireless communication and satellite navigation applications. The series focuses on providing consistent performance metrics for signal acquisition stages in modern electronic systems.

Replacement Considerations

HMC392ALC4 is listed as a direct substitute. Verify pin compatibility and electrical parameter alignment before integration.