HMC774ALC3B

RF Mixers Overview

The HMC774ALC3B is a GaAs MMIC double-balanced mixer designed for fundamental mixing applications across the 7 GHz to 34 GHz range. It operates with an intermediate frequency (IF) from 0 Hz to 8 GHz and requires no external matching circuits or components. Key electrical specifications include a maximum conversion loss of 15.5 dB, a noise figure of 12 dB, and an output third-order intercept point (OIP3) of 20 dBm. The device features a P1dB compression point of 13 dBm and dissipates 189 mW of power. It is housed in a surface-mount LCC-12 package and functions within a temperature range of -40°C to +85°C.

RF Mixers Feature Summary

• Integrated GaAs MMIC design eliminates the need for external matching networks or discrete components
• Double-balanced architecture provides inherent isolation between RF, LO, and IF ports
• Supports both up-conversion and down-conversion operations without additional circuitry

RF Mixers Applications

• VSAT communication systems
• Point-to-point microwave links
• Test and measurement instrumentation
• Military radar systems

RF Mixers Procurement Notes

Verify component authenticity through authorized Analog Devices distributors or certified partners. Confirm RoHS compliance status and moisture sensitivity level (MSL) ratings prior to assembly. Ensure storage conditions adhere to specified humidity constraints to prevent package degradation. Request official datasheets and lot traceability documentation to validate manufacturing origin and quality standards.

RF Mixers Selection Notes

Select this component when operating frequencies between 7 GHz and 34 GHz are required with minimal external passive components. Consider the 15.5 dB conversion loss and 12 dB noise figure for link budget calculations. Evaluate the 20 dBm OIP3 for linearity requirements in multi-carrier environments. Ensure the LCC-12 footprint aligns with PCB layout capabilities and thermal management strategies.

RF Mixers Part Context

This part belongs to the HMC774 series of high-frequency mixers manufactured by Analog Devices. It utilizes Gallium Arsenide (GaAs) monolithic microwave integrated circuit technology to achieve performance in the Ku and Ka bands. The device represents a solution for compact, high-performance RF front-end designs where size reduction and integration are critical priorities.

RF Mixers Replacement Considerations

No direct substitute part numbers are publicly confirmed in the provided source material.