DPX165950DT-8030A1

RF Multiplexers Overview

The DPX165950DT-8030A1 is a surface-mount SAW diplexer designed for signal conditioning in RF applications. It operates with two distinct frequency bands: a low band of 2.4 GHz to 2.5 GHz and a high band of 4.9 GHz to 5.95 GHz. The component features a 50 Ohm impedance and utilizes a 0603 (1608 metric) package with six pads. It exhibits an insertion loss of 0.35 dB for the low band and 0.6 dB for the high band. Attenuation reaches a minimum of 20.00 dB, with return loss specified at 9.5 dB for both bands. The device functions within a temperature range of -40°C to +85°C.

RF Multiplexers Feature Summary

• Integrates dual-band filtering capabilities for simultaneous 2.4 GHz and 5 GHz wireless signal separation.
• Utilizes Surface Acoustic Wave (SAW) technology to achieve low insertion loss and high attenuation.
• Designed for compact board mounting using a standard 0603 footprint with six connection points.

RF Multiplexers Applications

• Wireless LAN (W-LAN) systems requiring dual-band isolation
• Bluetooth modules operating in the 2.4 GHz spectrum
• Commercial grade RF front-end assemblies

RF Multiplexers Procurement Notes

Verify current availability status as this specific part number has been marked as obsolete or end-of-life by the manufacturer. Confirm if alternative revisions or updated series components are available from TDK Corporation. Ensure that any substitute parts maintain identical electrical specifications, particularly the 0603 package dimensions and frequency band alignments, to guarantee compatibility with existing circuit designs without requiring layout modifications.

RF Multiplexers Selection Notes

Select this component for designs requiring precise separation of 2.4 GHz and 5 GHz signals within a constrained space. The 0603 package size is suitable for high-density PCB layouts. Consider the commercial temperature range limits when evaluating environmental conditions. Verify that the 50 Ohm system impedance matches the rest of the RF chain to minimize signal reflection and maintain optimal performance in wireless communication devices.

RF Multiplexers Part Context

This component belongs to the DPX series of signal conditioning products manufactured by TDK Corporation. It is categorized under RF multiplexers and specifically functions as a diplexer. The product line focuses on providing efficient frequency separation for wireless technologies. The DPX series is known for utilizing SAW technology to deliver reliable performance in compact form factors suitable for modern electronic devices.

RF Multiplexers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. The component is listed as obsolete. Engineers should consult TDK Corporation directly for recommended replacements or updated series equivalents that meet the same electrical and mechanical requirements.