LFD2H829MMQ1D571

RF Multiplexers Overview

The LFD2H829MMQ1D571 is an RF diplexer manufactured by Murata Electronics, designed for signal separation in communication systems. It operates within frequency ranges of 698MHz to 960MHz and 1.71GHz to 2.69GHz. The component utilizes a surface-mount package with dimensions of 1008 (2520 Metric) and features eight pad connections. It supports a minimum operating temperature of -40°C and a maximum operating temperature of 85°C, ensuring reliable performance across standard industrial electronic environments.

RF Multiplexers Feature Summary

• Integrates dual-band filtering capabilities into a single compact surface-mount device
• Utilizes multi-layer ceramic technology for high-performance signal isolation
• Designed for efficient space-saving integration in mobile communication hardware

RF Multiplexers Applications

• Mobile phone antenna sharing circuits
• Smartphone transceiver modules
• Wireless communication base stations

RF Multiplexers Procurement Notes

Verify the specific ordering code against official Murata documentation to ensure correct frequency band alignment. Confirm that the 1008 package variant matches the design footprint requirements. Cross-reference the thermal specifications with the target application environment to guarantee operational stability within the defined temperature range during final assembly validation.

RF Multiplexers Selection Notes

Select this component when designing circuits requiring simultaneous operation across sub-1GHz and 2GHz bands. Ensure the PCB layout accommodates the eight-pad configuration and thermal dissipation needs. Evaluate insertion loss and isolation metrics from the datasheet to confirm compatibility with system sensitivity requirements before finalizing the bill of materials.

RF Multiplexers Part Context

This part belongs to Murata's LC diplexer series, which employs multi-layer ceramic construction. These components are engineered to combine or separate radio frequency signals efficiently. The series targets applications demanding high reliability and miniaturization, serving as critical passive elements in modern wireless infrastructure and portable consumer electronics.

RF Multiplexers Replacement Considerations

Consult official Murata substitution lists for verified equivalents. Generic cross-references may not match the precise electrical characteristics or physical footprint required for the original design.