HMC623LP4E

RF Mixers Overview

The HMC623LP4E is a highly integrated downconverter IC manufactured by Analog Devices Inc. It operates within a frequency range of 1.8 GHz to 2.7 GHz. The device requires a supply voltage between 4.5 V and 5.5 V and draws a typical supply current of 250 mA. It provides a gain of 33 dB. The component is housed in a 24-VFQFN exposed pad package, measuring 4 mm by 4 mm. It supports surface mount installation and functions within an operating temperature range from -40 °C to +85 °C.

RF Mixers Feature Summary

• Integrates downconversion functionality into a single compact IC
• Operates across the 1.8 GHz to 2.7 GHz frequency spectrum
• Delivers high conversion gain for signal processing applications

RF Mixers Applications

• Wireless communication systems requiring frequency translation
• RF front-end modules for baseband processing
• Test and measurement equipment signal analysis

RF Mixers Procurement Notes

Verify component authenticity through authorized Analog Devices channels or certified distributors. Confirm RoHS compliance status and check for moisture sensitivity labeling prior to soldering. Ensure storage conditions meet specified humidity requirements to prevent package degradation during handling and assembly processes.

RF Mixers Selection Notes

Select this component when designing circuits requiring downconversion within the 1.8 GHz to 2.7 GHz band. Consider the 250 mA supply current requirement for power budget calculations. The 24-pin QFN package dictates specific PCB footprint and thermal management strategies for reliable operation in high-temperature environments up to 85 °C.

RF Mixers Part Context

This part belongs to the Analog Devices RFIC family, specifically designed for microwave frequency applications. It replaces older discrete mixer solutions by integrating necessary components into a single surface-mount package. The LP4E suffix indicates a lead-free, halogen-free variant compliant with environmental standards for modern electronics manufacturing.

RF Mixers Replacement Considerations

Direct substitutes are not explicitly confirmed in public documentation. Evaluate alternative downconverters from Analog Devices with matching frequency ranges and pin compatibility. Verify electrical parameter alignment before replacing the original component in existing designs.