HMC338LC3BTR-R5

RF Mixers Overview

The HMC338LC3BTR-R5 is a GaAs MMIC sub-harmonic mixer manufactured by Analog Devices Inc. It operates within the 24 GHz to 34 GHz frequency range and is designed for VSAT applications. The device utilizes surface-mount technology and is housed in a 12-pin VFQFN package with an exposed pad. This component integrates a single mixer circuit optimized for high-frequency signal conversion.

RF Mixers Feature Summary

• Sub-harmonic mixing architecture for efficient frequency conversion
• GaAs MMIC construction for robust RF performance
• Surface-mount design suitable for automated assembly

RF Mixers Applications

• VSAT communication systems
• Point-to-point microwave links
• Satellite ground station equipment

RF Mixers Procurement Notes

Verify the specific suffix R5 against official Analog Devices documentation to confirm reel packaging specifications. Ensure compatibility with standard reflow soldering profiles for 12-VFQFN packages. Cross-reference the manufacturer part number with authorized distributor catalogs to validate authenticity and traceability before procurement.

RF Mixers Selection Notes

Select this component when sub-harmonic mixing is required for 24-34 GHz operations. Consider the 12-pin VFQFN footprint for board space constraints. Evaluate thermal management requirements due to the exposed pad design. Confirm that local oscillator drive levels meet the mixer's input specifications for optimal conversion loss performance.

RF Mixers Part Context

This part belongs to the Hittite Microwave (now Analog Devices) family of GaAs MMICs. It serves as a specialized RF mixer solution for Ku-band applications. The LC3B designation indicates the specific leadless chip carrier variant within the broader HMC338 product line, tailored for high-volume surface-mount manufacturing.

RF Mixers Replacement Considerations

HMC798ALC4 is a documented direct substitute offering similar 24-34 GHz sub-harmonic mixing capabilities. Verify pinout compatibility and thermal characteristics when transitioning between these specific variants.