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LFD182G45PACF644 is listed in the RF Multiplexers range at ChipApex. The manufacturer field lists Murata Electronics. Its product description is DIPLEXER 2450/6137MHZ 0603. Review the specifications below when checking this part for your BOM.
The LFD182G45PACF644 is an RF diplexer manufactured by Murata Electronics, designed for signal conditioning applications. It operates within two distinct frequency bands: 2.4 GHz to 2.5 GHz and 5.15 GHz to 7.125 GHz. The component features a 50 Ohms impedance and utilizes a surface mount package with dimensions of 1.6 mm x 0.8 mm x 0.7 mm (0603 metric). Insertion loss specifications are 0.66 dB for the lower band and 0.79 dB for the upper band.
Verify current availability status as this part is scheduled for obsolescence. Confirm end-of-life timelines with the manufacturer before finalizing design-in decisions. Ensure that alternative components are identified if long-term supply continuity is required for production cycles.
Select this component when dual-band isolation between 2.4 GHz and 5 GHz ISM bands is necessary. The 0603 package size suits high-density PCB layouts. Consider the specific insertion loss requirements for each band to ensure system performance meets link budget constraints without additional amplification.
This device belongs to Murata's LFD series of SAW duplexers and multiplexers. These components integrate filter functions into small packages to reduce board space. The LFD182G45PACF644 specifically addresses the need for separating transmit and receive paths or combining multiple frequency bands in compact wireless modules.
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