DXP2ABN7514TL

Balun Overview

The Murata DXP2ABN7514TL is a surface-mount balun transformer designed for RF signal conditioning. It operates within a frequency range of 50 MHz to 870 MHz and supports a maximum power rating of 20 dBm. The device features port impedances of 75 Ω and 300 Ω, with a minimum Common-Mode Rejection Ratio (CMRR) specified in official documentation. It is housed in an 0804 (2010 Metric) package with eight leads, measuring 2.0 mm x 1.0 mm x 1.0 mm. The component functions reliably across an operating temperature range of -40°C to +85°C.

Balun Feature Summary

• Provides balanced-to-unbalanced signal conversion for RF applications
• Supports dual impedance configurations of 75 Ω and 300 Ω
• Operates effectively within the 50 MHz to 870 MHz frequency band

Balun Applications

• RF front-end modules requiring impedance transformation
• Wireless communication systems operating in VHF/UHF bands
• Signal conditioning circuits for broadcast receivers

Balun Procurement Notes

Verify the specific suffix and tape-and-reel quantity against the manufacturer's latest datasheet before ordering. Confirm that the 0804 footprint matches your PCB layout constraints. Ensure the selected variant meets the required CMRR and insertion loss specifications for your design. Cross-reference the part number with authorized distributors to avoid counterfeit components.

Balun Selection Notes

Select this component when a compact solution is needed for converting between 75 Ω and 300 Ω lines. The 0804 package size suits space-constrained designs. Verify that the 20 dBm power handling capacity aligns with your system's output levels. Consider the thermal performance within the -40°C to +85°C range for your environmental conditions.

Balun Part Context

This balun belongs to Murata's DX series of micro-transformers, which are engineered for high reliability in consumer electronics and telecommunications. The DXW and DXP series share similar manufacturing technologies but differ in package dimensions and impedance options. This specific model targets applications requiring robust performance in the VHF and UHF spectrum ranges.

Balun Replacement Considerations

Check Murata's official substitution guide for compatible alternatives. Ensure any replacement maintains the 0804 footprint and 50-870 MHz operational range. Verify impedance matching and CMRR specifications to prevent signal degradation in existing designs.