HMC577LC4BTR-R5

Overview

The HMC577LC4BTR-R5 is an active frequency multiplier from Analog Devices, designed for millimeter-wave applications. It operates within a frequency range of 27 GHz to 31 GHz at the output. The device utilizes GaAs technology and is housed in a QFN-24 surface-mount package. It requires a supply voltage between 4.5 V and 5.5 V, with a typical operating current of 213 mA. The component supports an input frequency range of 13.5 GHz to 15.5 GHz, providing a x2 multiplication factor. It functions reliably across temperatures from -40°C to +85°C.

Feature Summary

• Active frequency doubling architecture for generating higher harmonic frequencies
• GaAs semiconductor process technology for high-frequency performance
• Surface-mount QFN-24 packaging optimized for automated assembly

Applications

• Millimeter-wave communication systems
• Frequency synthesis circuits
• Test and measurement instrumentation

Procurement Notes

Verify the specific suffix R5 indicates reel packaging when sourcing. Confirm the manufacturer part number matches exactly to ensure correct GaAs variant selection. Check lead times as availability may be restricted. Ensure ESD handling protocols are followed due to moisture sensitivity. Validate that the QFN-24 footprint aligns with the target PCB design before procurement.

Selection Notes

Select this component when a fixed x2 multiplication ratio is required in the 27-31 GHz band. Consider the 213 mA current draw for power budget calculations. Evaluate the thermal dissipation capabilities of the QFN-24 package for the specific application environment. Compare against other multipliers if different input frequency ranges or integration levels are needed.

Part Context

This part belongs to the HMC577 series of active multipliers. It shares the QFN-24 form factor with other RF ICs in the Analog Devices portfolio. The LC4 designation typically denotes specific pinout and performance characteristics within the family. It serves as a building block for upconversion stages in wireless infrastructure.

Replacement Considerations

HMC577LC4B is the tape-and-reel equivalent without the specific R5 suffix notation.