HMC621LP4ETR

RF Mixers Overview

The HMC621LP4ETR is a highly integrated downconverter IC manufactured by Analog Devices Inc. It operates within a frequency range of 0.9 to 1.6 GHz and features a noise figure of 4.5 dB. The device requires a supply voltage of 5 V and draws a supply current of 250 mA. It is housed in a 24-SMT QFN package with dimensions of 4x4 mm. This component is designed for RF applications requiring precise signal conversion.

RF Mixers Feature Summary

• Highly integrated downconverter architecture
• Operates from 0.9 to 1.6 GHz
• High dynamic range performance

RF Mixers Applications

• RF signal processing systems
• Wireless communication infrastructure
• Test and measurement equipment

RF Mixers Procurement Notes

Verify the active lifecycle status and availability through official Analog Devices channels or authorized distributors. Confirm package type and pinout compatibility with your PCB design before ordering. Ensure that the 5V supply requirement aligns with your system power architecture. Check for any specific handling instructions related to the SMT QFN package during assembly.

RF Mixers Selection Notes

Select this component when a wide input frequency range up to 1.6 GHz is required. Consider the 4.5 dB noise figure for sensitivity-critical applications. Evaluate the 250 mA supply current against your power budget constraints. Ensure the 24-QFN footprint fits within your mechanical design limitations.

RF Mixers Part Context

This part belongs to the HMC series of RF integrated circuits from Analog Devices. It is specifically engineered as a downconverter, distinguishing it from mixers or amplifiers. The LP4E suffix indicates the lead-free RoHS compliant package variant. It serves as a key building block in modern RF front-end designs.

RF Mixers Replacement Considerations

No direct public substitute part numbers are confirmed in the provided documentation. Consult Analog Devices technical support for potential alternative components if this part becomes obsolete or unavailable. Verify functional equivalence carefully before considering any cross-references.