HMC-C027

Overview

The HMC-C027 is a GaAs MMIC PHEMT low noise amplifier housed in a miniature, hermetic module. It operates within the 29 to 36 GHz frequency range, providing high dynamic range performance suitable for VSAT applications. The device delivers 20 dB of gain with a typical noise figure of 2.9 dB. It requires a minimum supply voltage of 3 V and offers an output power of 11 dBm. The component features replaceable SMA connectors for integration flexibility.

Feature Summary

• Hermetic miniature module construction
• High dynamic range amplification
• Replaceable SMA connector interface

Applications

• VSAT systems
• Point-to-point microwave links
• Satellite communication receivers

Procurement Notes

Verify the specific ordering suffix (e.g., HMC-C027G) against the manufacturer's current datasheet to ensure compatibility with required connector types and package variations. Confirm that the hermetic seal specifications meet environmental requirements for the intended deployment. Cross-reference the pinout diagram with the system schematic to validate DC biasing and RF signal paths before procurement.

Selection Notes

Select this component when operating frequencies fall strictly between 29 and 36 GHz. The 20 dB gain and 2.9 dB noise figure are optimized for weak signal reception in satellite downlinks. Ensure the system can accommodate the hermetic module form factor and provide the necessary 3 V supply rail. Evaluate thermal management needs based on the 11 dBm output capability.

Part Context

This part belongs to Analog Devices' HMC-C series of hermetically sealed RF modules. These components integrate GaAs MMIC technology into robust packages designed for demanding environments. The series typically targets high-frequency applications requiring stable performance and reliable signal integrity across defined bandwidths.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify if the HMC-C027G variant serves as a direct replacement or if alternative modules from the same family offer compatible electrical characteristics.