CMD252

RF Mixers Overview

The CMD252C4 is a C-band I/Q mixer MMIC from Qorvo, operating in the 4–8 GHz RF/LO range with DC to 2.4 GHz IF bandwidth. It supports both Image Rejection Mixer (IRM) and Single Sideband (SSB) upconversion modes. Key electrical specifications include a typical conversion loss of 6.5 dB (max 10 dB) and 30 dB image rejection. The device utilizes two double-balanced mixers and a 90-degree hybrid for quadrature processing.

RF Mixers Feature Summary

• Supports dual-mode operation for image rejection mixing and single sideband upconversion
• Integrates two double-balanced mixer units with a 90-degree hybrid for quadrature signal handling
• Provides high isolation and low conversion loss for efficient signal processing

RF Mixers Applications

• Satellite communication systems for frequency translation
• C-band radar systems requiring high-resolution target detection
• Electronic warfare applications involving interference and anti-interference scenarios
• Test and measurement equipment such as spectrum analyzers

RF Mixers Procurement Notes

Verify the specific suffix (e.g., CMD252C4) against official Qorvo documentation to confirm package type and performance parameters. Ensure compatibility with external IF mixing circuits required for full image rejection functionality. Cross-reference RoHS compliance status with current manufacturing data sheets prior to procurement.

RF Mixers Selection Notes

Select this component for designs requiring compact C-band I/Q mixing solutions. Evaluate system requirements for conversion loss and image rejection against the specified 6.5 dB and 30 dB limits. Consider the need for external circuitry to achieve optimal mirror suppression performance in the final application architecture.

RF Mixers Part Context

Qorvo provides specialized RF components for defense and aerospace markets. The CMD series includes various mixers supporting different frequency bands. This part fits within the company's portfolio of GaAs MMICs designed for mission-critical radar and communication systems.

RF Mixers Replacement Considerations

Consult official Qorvo substitution guides for verified alternatives. Generic cross-references may not match the specific IRM or SSB operational characteristics defined in the datasheet.