HMC931LP4ETR

Overview

The HMC931LP4ETR is an analog phase shifter from Analog Devices Inc., designed for operation within the 8 GHz to 12 GHz frequency range. It is housed in a compact 24-lead QFN (4x4 mm) surface-mount package, identified by the LP4E suffix. This component functions as a general-purpose RF integrated circuit, providing precise phase control capabilities essential for advanced wireless communication systems and radar applications requiring signal manipulation at microwave frequencies.

Feature Summary

• Provides analog phase shifting functionality across the 8 to 12 GHz band
• Utilizes a compact 24-lead QFN surface-mount package for efficient PCB integration
• Designed as a general-purpose RF IC for signal processing applications

Applications

• Wireless communication systems requiring phase adjustment
• Radar systems utilizing microwave frequency signals
• General-purpose RF signal processing circuits

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm that the specific LP4E packaging variant matches design requirements. Check current lifecycle status, as this part may be classified as obsolete or end-of-life, impacting long-term availability and supply chain stability for production planning.

Selection Notes

Select this component when analog phase control is required specifically between 8 and 12 GHz. Ensure the design accommodates the 24-lead QFN footprint and thermal characteristics. Consider lifecycle implications due to potential obsolescence status compared to newer generation phase shifters with extended frequency ranges or digital control interfaces.

Part Context

This device belongs to the HMC931 series of phase detectors and shifters manufactured by Analog Devices Inc. It serves as a specialized RF integrated circuit within the broader portfolio of microwave components, targeting applications needing reliable phase manipulation in the C and X bands without complex digital control overhead.

Replacement Considerations

Public documentation indicates this part is obsolete. No verified substitute part numbers are provided in the source material. Engineers must consult official Analog Devices resources for current alternatives or redesign strategies.