LTC5552IUDB#TRPBF

RF Mixers Overview

The LTC5552IUDB#TRPBF is a passive bidirectional microwave mixer IC from Analog Devices Inc., designed for operation within the 3GHz to 20GHz frequency range. It utilizes a 12-QFN (3x2) surface-mount package and supports both up-conversion and down-conversion applications. The device operates on a single 3.3V supply voltage and is RoHS compliant. This component serves as the core integrated circuit evaluated by the DC2668A demonstration board, providing a compact solution for high-frequency signal processing in wireless infrastructure.

RF Mixers Feature Summary

• Supports bidirectional up-conversion and down-conversion operations across a wide microwave frequency spectrum
• Utilizes a passive mixing architecture suitable for high-linearity performance requirements
• Designed for single-supply operation with a standard 3.3V power rail
• Packaged in a compact 12-lead QFN form factor for space-constrained PCB layouts

RF Mixers Applications

• Wireless local area network (WLAN) systems
• Point-to-point microwave radio links
• Test and measurement instrumentation equipment
• Satellite communication ground stations

RF Mixers Procurement Notes

Verify that the ordering suffix #TRPBF corresponds to the tape-and-reel packaging format required for automated assembly processes. Confirm that the specific lot date code meets project timeline constraints, as manufacturing lead times may vary. Ensure that the procurement source provides valid traceability documentation and compliance certificates matching the manufacturer's specifications for this exact part number.

RF Mixers Selection Notes

Select this component when a passive mixer topology is preferred for its inherent linearity and broad bandwidth capabilities in the 3GHz to 20GHz range. Consider the 12-QFN package dimensions against available board real estate and thermal dissipation needs. Evaluate the requirement for bidirectional functionality versus dedicated up or down converters to optimize system cost and complexity.

RF Mixers Part Context

This part belongs to the LTC5552 family of microwave mixers manufactured by Analog Devices Inc. It is specifically engineered for high-performance RF applications requiring wide instantaneous bandwidth. The device complements other components in the company's portfolio by offering a robust solution for frequencies where traditional active mixers may exhibit higher noise figures or limited dynamic range.

RF Mixers Replacement Considerations

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