HMC519LC4TR-R5

Overview

The HMC519LC4TR-R5 is a low noise surface-mount amplifier from Analog Devices, operating within the 18 to 31 GHz frequency range. It utilizes Silicon technology and is housed in a 24-lead LGA package. The device provides a gain of 14.4 dB with a noise figure of 3.5 dB. It requires a 3V supply voltage and draws 75 mA of current. The P1dB output power is rated at 12.2 dBm, with a test frequency specified between 18 GHz and 28 GHz.

Feature Summary

• Designed for low noise amplification in high-frequency applications
• Utilizes Silicon MMIC technology for performance
• Surface mount construction for automated assembly

Applications

• VSAT systems
• Point-to-point microwave links
• Test and measurement equipment

Procurement Notes

Verify component authenticity through authorized channels due to limited availability status. Confirm RoHS compliance details prior to integration. Ensure proper ESD handling protocols are followed during storage and installation. Validate package integrity against the 24-LGA specification. Cross-reference datasheet revisions to ensure design compatibility.

Selection Notes

Select this component for designs requiring specific 18-31 GHz coverage with defined noise and gain characteristics. Consider the 24-LGA footprint for PCB layout constraints. Evaluate thermal management requirements based on the 75 mA current draw. Compare against alternative Si-based amplifiers if different packaging or technology nodes are preferred.

Part Context

This part belongs to the HMC519G series of RF amplifiers manufactured by Analog Devices Inc. It is categorized under Wireless & RF Integrated Circuits. The product represents a specialized solution for Ku-band and higher frequency signal chain applications requiring compact form factors.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.