HMC963LC4TR

Overview

The HMC963LC4TR is a general-purpose RF amplifier IC from Analog Devices Inc., designed for operation within the 6 GHz to 26.5 GHz frequency range. It is housed in a 24-TFCQFN (4x4) package with an exposed pad, suitable for surface-mount installation. The device operates on a single 3.5 V supply voltage and draws a typical current of 45 mA. Key performance specifications include a gain of 22 dB, a noise figure of 2.5 dB, and a P1dB compression point of 10 dBm. This component is classified under wireless and RF integrated circuits.

Feature Summary

• Provides high gain and low noise characteristics across a wide millimeter-wave bandwidth
• Utilizes a compact QFN package with an exposed thermal pad for efficient heat dissipation
• Operates efficiently on a single low-voltage power supply

Applications

• Point-to-point microwave radio links
• Satellite communication systems
• Millimeter-wave radar applications
• Test and measurement equipment

Procurement Notes

Verify the specific ordering suffix LC4TR against the manufacturer's official documentation to ensure correct packaging and reel specifications. Confirm that the component meets RoHS3 compliance requirements if mandated by your project standards. Cross-reference the 24-CQFN footprint dimensions with your PCB layout guidelines prior to finalizing the design. Ensure that the supply voltage and current consumption align with your system's power budget constraints.

Selection Notes

Select this component when a wide operational bandwidth extending up to 26.5 GHz is required alongside moderate output power capabilities. The 22 dB gain and 2.5 dB noise figure make it suitable for sensitive receiver front-ends or driver stages. Consider the 24-TFCQFN package size and thermal management requirements associated with the exposed pad design during the mechanical integration phase.

Part Context

This part belongs to the HMC963 series of RF amplifiers manufactured by Analog Devices Inc. It is specifically engineered for high-frequency applications requiring reliable performance in the K-band and above. The component is categorized under wireless and RF integrated circuits, serving as a critical building block for modern communication infrastructure.

Replacement Considerations

Consult the official Analog Devices datasheet for the HMC963 series to identify any direct pin-compatible substitutes or updated revisions. Verify electrical parameter compatibility before substituting with other family members.