HMC558

RF Mixers Overview

The HMC558 is a fundamental mix RF mixer chip manufactured by Analog Devices Inc. utilizing GaAs MMIC technology. It operates within a radio frequency range of 5.5 GHz to 14 GHz. The component features a maximum conversion loss of 10 dB and a noise figure of 10 dB. It supports surface mount installation in a Chip package with a power dissipation rating of 492 mW. The device functions across an operating temperature range from -55°C to +85°C.

RF Mixers Feature Summary

• Implements fundamental mixing architecture for signal frequency translation
• Utilizes Gallium Arsenide Monolithic Microwave Integrated Circuit technology
• Designed for high-frequency radio applications up to 14 GHz

RF Mixers Applications

• Microwave radio systems
• Wireless communication infrastructure
• Radar signal processing

RF Mixers Procurement Notes

Verify current availability status as the HMC558 is listed as End-of-Life or discontinued by major distributors. Confirm specific manufacturing lot dates and authenticity through authorized channels due to limited supply. Check for RoHS compliance documentation if required for modern assembly processes. Ensure storage conditions meet moisture sensitivity level requirements prior to reflow soldering.

RF Mixers Selection Notes

Select this component when fundamental mixing is required within the 5.5 to 14 GHz band. Consider the 10 dB conversion loss and 10 dB noise figure against system link budget requirements. Evaluate the Chip package format for PCB space constraints. Verify thermal management capabilities given the 492 mW power dissipation specification in the final design.

RF Mixers Part Context

The HMC558 belongs to the HMC series of RF mixers produced by Analog Devices. It serves as a discrete solution for frequency conversion tasks in microwave frequencies. The device complements other Hittite Microwave products designed for wireless and radar applications requiring reliable performance in compact form factors.

RF Mixers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source data. Consult Analog Devices technical support for potential obsolescence management options or newer generation replacements.