HMC711LC5

Overview

The HMC711LC5 is a GaAs MMIC sub-harmonic upconverter manufactured by Analog Devices Inc. It operates within the 17.7 GHz to 23.6 GHz frequency range and features a wide IF bandwidth from DC to 3.5 GHz. The device provides 15 dB of small-signal conversion gain and utilizes a local oscillator frequency of 14 GHz. Packaged in a leadless RoHS-compliant QFN SMT ceramic LFCSP-32 housing, it supports surface-mount installation. The component functions as a compact solution for RF signal translation in wireless applications.

Feature Summary

• GaAs MMIC technology for high-frequency performance
• Sub-harmonic mixing architecture enabling lower LO frequencies
• Wide intermediate frequency bandwidth supporting DC to 3.5 GHz
• Leadless RoHS-compliant QFN SMT ceramic package

Applications

• Radar systems requiring upconversion
• Wireless communication links
• Test and measurement equipment

Procurement Notes

Verify the specific manufacturer part number against official Analog Devices documentation to ensure authenticity. Confirm that the received component matches the LFCSP-32 package type and GaAs MMIC construction. Check for RoHS compliance markers on the packaging. Ensure handling procedures account for moisture sensitivity levels indicated in the datasheet. Validate that the device is intended for surface-mount assembly processes.

Selection Notes

Select this component when a sub-harmonic upconverter is required for the 17.7–23.6 GHz band. The wide DC-to-3.5 GHz IF bandwidth allows flexibility in baseband or intermediate frequency selection. The 15 dB conversion gain reduces the need for additional amplification stages. Consider the QFN SMT package for compact board designs requiring leadless mounting solutions.

Part Context

This device belongs to the HMC711 series of RF integrated circuits. It is categorized under RF Miscellaneous ICs and Modules. The product line focuses on monolithic microwave integrated circuits utilizing Gallium Arsenide technology. The LC5 suffix typically denotes specific package and tape/reel configurations within the manufacturer's catalog.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source data. Verify compatibility with existing circuit designs before considering alternative components from other manufacturers.