HMC687LP4ETR

RF Mixers Overview

The HMC687LP4ETR is a BiCMOS MMIC mixer integrated with an LO amplifier, designed for RF applications in the 1.7 GHz to 2.2 GHz frequency range. It utilizes a 24-QFN (4x4 mm) package and operates on Silicon technology. The component supports LTE and WiMax standards, providing efficient frequency conversion capabilities within its specified bandwidth.

RF Mixers Feature Summary

• Integrates local oscillator amplifier functionality directly into the mixer circuit
• Optimized for high-performance frequency conversion in wireless communication systems
• Utilizes BiCMOS technology for enhanced signal processing efficiency

RF Mixers Applications

• LTE base station and mobile equipment front-ends
• WiMax system frequency translation modules
• General purpose RF mixer stages requiring integrated LO drive

RF Mixers Procurement Notes

Verify current manufacturing status as this part may be obsolete or subject to limited supply conditions. Confirm RoHS compliance details through official documentation before integration. Ensure compatibility with existing PCB footprint specifications for the 24-QFN package. Cross-reference datasheet revisions to confirm pinout consistency during procurement planning.

RF Mixers Selection Notes

Select this component when a compact solution combining mixing and LO amplification is required for sub-3 GHz frequencies. Evaluate thermal performance requirements against the QFN package constraints. Consider the integrated LO amplifier benefit to simplify biasing networks compared to discrete mixer solutions. Verify input/output impedance matching for the specific application band.

RF Mixers Part Context

This device belongs to Analog Devices' HMC series of monolithic microwave integrated circuits. It represents a specialized RF mixer solution targeting cellular and broadband wireless infrastructure markets. The LP4E suffix indicates the specific lead-free packaging variant within the HMC687 family.

RF Mixers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source data. Consult Analog Devices technical support for direct replacements if this component is discontinued.