CMD251C3

RF Mixers Overview

The CMD251C3 is a general-purpose fundamental double-balanced MMIC mixer manufactured by Qorvo. It operates within a frequency range of 4 to 8.5 GHz and is housed in a compact 3x3 mm leadless surface mount package. This component supports both up-conversion and down-conversion applications, offering low conversion loss and excellent LO-to-RF isolation without requiring additional filtering.

RF Mixers Feature Summary

• Fundamental double-balanced architecture for improved performance
• Integrated design eliminates need for external filtering components
• Compact leadless surface mount package suitable for space-constrained designs

RF Mixers Applications

• Up-conversion applications
• Down-conversion applications
• General purpose RF mixing

RF Mixers Procurement Notes

Verify the specific ordering suffix C3 against the manufacturer's official documentation to ensure correct pinout and electrical specifications. Confirm RoHS compliance status through current datasheets. Check for any recent revisions or obsolescence notices directly from Qorvo before finalizing procurement plans.

RF Mixers Selection Notes

Select this component when fundamental mixing is required across the 4-8.5 GHz band. The integrated LO amplifier and high isolation simplify circuit design by reducing component count. Ensure the application benefits from the specific package size and thermal characteristics provided by the leadless surface mount configuration.

RF Mixers Part Context

The CMD251C3 belongs to Qorvo's portfolio of monolithic microwave integrated circuits (MMICs). It represents a solution for engineers needing reliable frequency conversion in a small form factor. The device is part of a broader family of RF mixers designed for various communication and radar systems.

RF Mixers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult Qorvo's official replacement guides or contact technical support for validated alternatives.