DPX1608LL88R1524A

RF Multiplexers Overview

The DPX1608LL88R1524A is an RF diplexer manufactured by Pulse Electronics, designed for surface-mount installation in a compact 0603 (1608 metric) package with a 6-pad configuration. It operates across three distinct frequency bands: a low band from 1.559GHz to 1.61GHz, a middle band from 2.4GHz to 2.5GHz, and a high band from 4.9GHz to 6GHz. The component features a minimum return loss of 10.0dB for both the low and high bands, ensuring effective signal isolation. It is RoHS3 compliant, has a Moisture Sensitivity Level (MSL) of 1, and is classified under ECCN EAR99.

RF Multiplexers Feature Summary

• Triple-band RF diplexer functionality supporting GPS, Wi-Fi, and other wireless standards
• Compact 0603 surface-mount footprint optimized for space-constrained PCB layouts
• High signal isolation capabilities with specified return loss performance across operational bands

RF Multiplexers Applications

• GPS receiver modules requiring 1.559GHz to 1.61GHz filtering
• Wi-Fi devices operating in the 2.4GHz ISM band
• Wireless communication systems utilizing the 4.9GHz to 6GHz spectrum

RF Multiplexers Procurement Notes

Verify the specific datasheet version and mechanical dimensions prior to integration, as package tolerances are critical for 0603 footprints. Confirm that the target application environment remains within the specified thermal and electrical limits defined by the manufacturer. Ensure compliance with regional regulatory requirements regarding RF emissions and component material declarations such as RoHS3 status.

RF Multiplexers Selection Notes

Select this component when a single device must manage signals across GPS, 2.4GHz, and 5GHz ranges simultaneously. Its small form factor makes it suitable for dense circuit designs where discrete filters would consume excessive board area. Consider its insertion loss characteristics relative to system sensitivity requirements and ensure the 6-pad layout matches the available PCB silkscreen and copper mask design.

RF Multiplexers Part Context

This part belongs to Pulse Electronics' series of LTCC-based RF multiplexers. These components utilize Low Temperature Co-fired Ceramic technology to achieve high Q-factors and precise frequency responses in miniature packages. The product line targets modern mobile and IoT applications demanding miniaturization without compromising RF performance or signal integrity across multiple wireless protocols.

RF Multiplexers Replacement Considerations

DPX1608LL87R1524A