HMC977LP4E

RF Mixers Overview

The HMC977LP4E is a GaAs MMIC I/Q downconverter mixer operating from 20 GHz to 28 GHz. It features a low noise figure of 2.5 dB and provides 14 dB gain. The device operates on a supply voltage ranging from 3.325 V to 3.675 V, with an alternative specification listing 4.5 V. Supply current is 170 mA. It utilizes a 24-VFQFN exposed pad package and supports surface mount installation. The operational temperature range extends from -40 °C to +85 °C.

RF Mixers Feature Summary

• Integrates dual-channel I/Q downconversion architecture for complex signal processing
• Utilizes GaAs MMIC technology to ensure high linearity and compact form factor
• Provides low noise figure performance suitable for sensitive RF reception paths

RF Mixers Applications

• Point-to-point microwave radio links
• Satellite communication ground stations
• Electronic warfare systems requiring wideband frequency conversion

RF Mixers Procurement Notes

Verify the specific datasheet version to confirm the exact operating supply voltage requirements, as sources indicate variations between 3.325-3.675 V and 4.5 V. Ensure the PCB footprint matches the 24-VFQEP package dimensions. Confirm RoHS compliance status through official manufacturer documentation prior to integration.

RF Mixers Selection Notes

Select this component when a wide input frequency range up to 28 GHz is required in a small surface-mount package. Consider the GaAs technology for superior high-frequency performance compared to silicon alternatives. Evaluate thermal management needs due to the power dissipation characteristics inherent in the MMIC design.

RF Mixers Part Context

This part belongs to the HMC977 series of RF mixers manufactured by Analog Devices Inc. It is designed for high-frequency applications where size and weight are critical constraints. The device represents a specialized solution for converting high-frequency RF signals to lower intermediate frequencies while maintaining signal integrity.

RF Mixers Replacement Considerations

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