HMC931LP4E

Overview

The HMC931LP4E is an analog phase shifter manufactured by Analog Devices Inc., housed in a 24-lead QFN package. It operates within a frequency range of 8 GHz to 12 GHz and provides continuously variable phase shift from 0 to 410 degrees. The device is controlled via an analog voltage input ranging from 0 VDC to +13 VDC. It features low insertion loss and consistent phase characteristics across the operating band. The component supports a minimum operating temperature of -40°C and a maximum of +85°C, suitable for demanding RF applications requiring precise phase control.

Feature Summary

• Provides continuously variable phase shift capability over a wide angular range
• Utilizes analog control voltage for precise phase adjustment
• Maintains consistent low insertion loss and phase linearity across the operational bandwidth

Applications

• Phased array antenna systems
• Beamforming networks
• RF test and measurement equipment

Procurement Notes

Verify component authenticity through authorized channels due to potential supply constraints. Confirm that the specific lot code matches current manufacturing standards. Ensure handling procedures comply with moisture sensitivity levels specified in the datasheet. Validate that the receiving facility has appropriate ESD protection protocols in place during storage and assembly processes.

Selection Notes

Select this component when analog control is required for phase shifting between 8 GHz and 12 GHz. Consider the 0 to +13 VDC control range against available drive circuitry capabilities. Evaluate the 24-QFN package dimensions for PCB layout compatibility. Assess thermal management requirements given the operating temperature range and power dissipation characteristics inherent to GaAs technology.

Part Context

This part belongs to the HMC931 series of analog phase shifters designed for high-frequency wireless communications. It complements other RF components like attenuators and mixers in signal chain architectures. The device addresses needs for dynamic beam steering and phase alignment in modern RF front-end modules.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify if legacy versions or updated series revisions exist directly from the manufacturer before considering alternative sources.