HMC422MS8

RF Mixers Overview

The HMC422MS8 is a double-balanced mixer with an integrated local oscillator amplifier, manufactured by Analog Devices Inc. It operates within a frequency range of 1.2 GHz to 2.6 GHz and is housed in an 8-MSOP surface-mount package. The device requires a 3V supply voltage and draws an operating current of 37 mA. Key performance specifications include a maximum conversion loss of 10.5 dB and a noise figure of 10.5 dB. The component supports a maximum operating temperature of +85°C and has a power dissipation rating of 380 mW.

RF Mixers Feature Summary

• Integrates a double-balanced mixer with a dedicated local oscillator amplifier for simplified circuit design.

RF Mixers Applications

• Industrial control systems
• Communications equipment
• Consumer electronics

RF Mixers Procurement Notes

Verify the exact datasheet version and revision history before integration, as specifications may vary between manufacturing batches. Confirm that the 8-MSOP footprint matches your PCB layout constraints precisely. Ensure thermal management strategies account for the 380 mW power dissipation at maximum operating temperatures. Check for any specific handling instructions related to the surface-mount package type during assembly processes.

RF Mixers Selection Notes

Select this component when a compact solution combining mixing and LO amplification is required for frequencies up to 2.6 GHz. Consider the 10.5 dB conversion loss and noise figure limits against system sensitivity requirements. Evaluate the 37 mA current draw against available power budgets. Verify compatibility with existing RF signal chains and ensure the 3V supply rail aligns with the overall system architecture.

RF Mixers Part Context

This part belongs to Analog Devices' RF mixer family, designed for high-performance signal processing applications. It serves as a specialized component for frequency translation tasks in wireless infrastructure and test equipment. The integration of the LO amplifier distinguishes it from passive mixers, offering gain benefits while maintaining double-balanced isolation characteristics typical of the series.

RF Mixers Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.