DPX252690DT-5225A1

RF Multiplexers Overview

The DPX252690DT-5225A1 is a multilayer diplexer from the TDK DPX series, designed for band-switching in dual-band systems. It operates with low insertion loss and features a compact 1008 (2.5x2.0mm) surface-mount package. The component supports frequency bands of 699MHz to 2.17GHz and 2.3GHz to 2.69GHz, with a standard 50 Ohm impedance. It is suitable for mobile phones, WLAN, and Bluetooth applications.

RF Multiplexers Feature Summary

• Enables efficient band-switching in dual-band communication systems
• Provides minimal out-of-band rejection below 699 MHz and above 2.69 GHz through internal filtering
• Offers a low profile and lightweight design for space-constrained devices

RF Multiplexers Applications

• Mobile phone band-switching
• Wireless LAN (WLAN) connectivity
• Bluetooth device integration

RF Multiplexers Procurement Notes

Verify the specific part number against official TDK documentation to ensure compatibility with target frequency bands. Confirm that the 1008 package dimensions align with the PCB footprint requirements. Check for any recent product change notices or end-of-life announcements prior to finalizing procurement plans.

RF Multiplexers Selection Notes

Select this component when designing dual-band systems requiring compact RF filtering solutions. Ensure the operating temperature range meets system specifications. Consider the 50 Ohm impedance match for seamless integration into existing RF front-end architectures without additional matching networks.

RF Multiplexers Part Context

This part belongs to the DPX series of multilayer diplexers manufactured by TDK Corporation. These components are engineered for high-performance RF applications, offering reliable signal separation in modern wireless communication devices. The series is known for its consistency in performance across various frequency ranges.

RF Multiplexers Replacement Considerations

DPX252690DT-5031A1