HMC516LC5

Overview

The HMC516LC5 is a GaAs monolithic microwave integrated circuit (MMIC) low noise amplifier manufactured by Analog Devices Inc. It operates within the 9 GHz to 18 GHz frequency range and utilizes a CLCC-32 surface-mount package. The device provides a typical gain of 20 dB with a noise figure of 2 dB. It requires a single 3 V power supply, drawing 65 mA of current. Key performance metrics include a P1dB compression point of 14 dBm and an OIP3 of 25 dBm. The input return loss is specified at 10 dB. The component functions across a temperature range from -40°C to +85°C.

Feature Summary

• Utilizes GaAs PHEMT technology for high-performance RF amplification
• Provides wideband operation covering 9 GHz to 18 GHz frequencies
• Features low noise figure and high linearity characteristics
• Designed for surface-mount integration in compact systems

Applications

• Satellite communication ground stations
• Point-to-point microwave radio links
• Electronic warfare systems
• Test and measurement instrumentation

Procurement Notes

Verify that the specific part number matches the required suffix for packaging and tape/reel specifications. Confirm RoHS compliance status and moisture sensitivity level requirements before procurement. Ensure the supplier provides valid traceability documentation. Check for any regional distribution restrictions or limited availability notices associated with this specific Analog Devices component variant.

Selection Notes

Select the HMC516LC5 when a wide bandwidth covering up to 18 GHz is required alongside low noise performance. Consider the 3 V supply voltage constraint and 65 mA current draw for power budgeting. Evaluate the CLCC-32 package dimensions against PCB layout constraints. Compare the 20 dB gain and 2 dB noise figure against system link budget requirements to ensure adequate signal integrity.

Part Context

This component belongs to the HMC516G series of low noise amplifiers from Analog Devices. It represents a specialized MMIC solution designed for high-frequency applications where size and weight are critical factors. The device integrates bias circuits and matching networks on-chip, simplifying the design process for engineers developing RF front-ends for military and aerospace platforms.

Replacement Considerations

HMC516LC5TR-R5