HMC554

RF Mixers Overview

The HMC554 is a passive double-balanced mixer implemented as a GaAs MMIC. It operates within the 11 GHz to 20 GHz frequency range, supporting both upconversion and downconversion applications. The device features a maximum conversion loss of 11 dB and a noise figure of 8 dB. Intermediate frequency operation spans from 0 Hz to 6 GHz. Key linearity metrics include an OIP3 of 18 dBm and a P1dB compression point of 11 dBm. Power dissipation is rated at 150 mW. The component functions reliably across a temperature range of -40°C to +85°C.

RF Mixers Feature Summary

• Passive double-balanced architecture for high isolation
• GaAs monolithic microwave integrated circuit construction
• Suitable for both upconverter and downconverter configurations

RF Mixers Applications

• Microwave communication systems
• Test and measurement equipment
• Point-to-point radio links

RF Mixers Procurement Notes

Verify current availability status carefully, as this component may be subject to limited supply or obsolescence. Confirm that the specific package variant matches design requirements. Ensure handling procedures account for moisture sensitivity classification during storage and reflow processes. Cross-reference datasheet revisions to confirm parameter consistency with existing designs.

RF Mixers Selection Notes

Select this component when a passive mixer solution is required for frequencies between 11 GHz and 20 GHz. Consider the 11 dB conversion loss and 18 dBm OIP3 for system link budget calculations. The GaAs technology offers robust performance in compact form factors. Evaluate thermal management needs given the 150 mW power dissipation rating in enclosed environments.

RF Mixers Part Context

This part belongs to the Hittite Microwave Corporation portfolio, now integrated into Analog Devices Inc. following acquisition. The HMC554 series represents a family of miniature monolithic mixers designed for high-frequency RF applications. These components are widely utilized in wireless infrastructure and satellite communications where low phase noise and high dynamic range are critical.

RF Mixers Replacement Considerations

HMC554A

RF Mixers FAQ

Is the HMC554 suitable for both upconversion and downconversion?

Yes, the HMC554 is a passive double-balanced mixer designed to function effectively as either an upconverter or a downconverter within its specified frequency range.

What is the intermediate frequency range for the HMC554?

The intermediate frequency (IF) range for the HMC554 extends from 0 Hz to 6 GHz.