CY3-453+

Overview

The CY3-453+ is a wideband MMIC frequency tripler manufactured by Mini-Circuits. It converts input frequencies ranging from 6.66 to 15 GHz into an output frequency band of 20 to 45 GHz. The device requires an input drive level between +12 and +17 dBm for optimal operation. It is designed for surface mount installation in a 24-VFQFN exposed pad package. The component provides outstanding fundamental and close-in harmonic suppression, ensuring clean signal generation across its ultra-wide bandwidth.

Feature Summary

• Ultra-wideband frequency multiplication capability covering the 20 to 45 GHz range
• High suppression of fundamental signals and close-in harmonics
• Integrated monolithic microwave integrated circuit (MMIC) design

Applications

• Military electronic warfare systems
• Electronic countermeasure (ECM) applications
• Radar systems

Procurement Notes

Verify the specific suffix designation against official Mini-Circuits documentation to confirm exact performance specifications and pinout configuration. Ensure that the selected variant matches the required thermal management and RF layout guidelines specified in the datasheet. Confirm compatibility with the intended PCB material and impedance matching network before finalizing procurement orders.

Selection Notes

Select this component when a wideband frequency tripling solution is required for high-frequency radar or communication links. The device is suitable for designs needing significant harmonic rejection without external filtering complexity. Consider the input power requirements and thermal dissipation capabilities inherent to the VFQFN package when integrating into the system architecture.

Part Context

This part belongs to the X3 Frequency Multiplier series from Mini-Circuits, which specializes in RF, IF, and microwave components. The CY3-453+ represents a surface-mount implementation designed for modern high-density PCB layouts. It complements other passive and active components used in upconverter assemblies and signal generation chains within the microwave spectrum.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Evaluate alternative triplers based on identical output frequency ranges and package dimensions if substitution is necessary.