CMD297

Overview

The CMD297 is a monolithic analog phase shifter die manufactured by Qorvo, designed for broadband RF and microwave applications. It operates within a frequency range of 5 GHz to 18 GHz. The device utilizes a single positive control voltage ranging from 0V to +10V to adjust the phase shift. Constructed using silicon technology, it is supplied as a bare die intended for surface mount integration into custom RF circuits.

Feature Summary

• Broadband operation across 5 GHz to 18 GHz
• Single positive control voltage interface (0V to +10V)
• Monolithic silicon construction

Applications

• RF and microwave systems
• Beamforming networks
• Phased array antennas

Procurement Notes

Verify that the specific package variant matches the required integration method, as this component is a die. Confirm that the control voltage requirements align with the system design. Ensure handling procedures account for the sensitivity of bare silicon components during assembly.

Selection Notes

Select this component when a wide bandwidth covering 5 GHz to 18 GHz is required for phase shifting. It is suitable for designs needing a simple single-voltage control mechanism. Consider the need for custom PCB integration due to its die form factor.

Part Context

This part belongs to the CMD297 series of analog phase shifters from Qorvo. It is distinct from other RF amplifiers or development tools in the manufacturer's portfolio, specifically focusing on phase control functionality rather than signal amplification or evaluation.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.