DLPF-GP-01D3

Balun Overview

The DLPF-GP-01D3 is an ultra-miniature dual differential filter designed for GreenPeak Zigbee and RF4CE RF transceivers. It operates within a frequency range of 2.4 GHz to 2.5 GHz, with input frequencies spanning this band. The component features a maximum insertion loss of 1.8 dB and provides impedance matching between unbalanced and balanced lines at 100 Ohms each. Packaged in a 16-pin SMD/SMT configuration, it weighs approximately 4.430 mg. This device integrates matching networks to optimize RF performance for specific wireless applications.

Balun Feature Summary

• Ultra-miniature dual differential filter architecture tailored for specific RF transceiver integration
• Integrated impedance matching network optimizing RF performance for balanced and unbalanced lines
• Designed specifically for compatibility with GreenPeak Zigbee and RF4CE protocols

Balun Applications

• GreenPeak Zigbee RF transceiver systems
• RF4CE wireless remote control applications
• 2.4 GHz to 2.5 GHz wireless communication modules

Balun Procurement Notes

Verify the exact package type and pinout against the official STMicroelectronics datasheet before PCB layout finalization. Confirm that the 100/100 Ohm impedance specification matches your circuit requirements. Ensure the operating frequency range aligns with your target protocol standards. Cross-reference the part number to avoid confusion with similar MLPF series components.

Balun Selection Notes

Select this component when designing circuits for GreenPeak Zigbee or RF4CE transceivers requiring integrated filtering and matching. The dual differential design simplifies board layout by combining filter and balun functions. Consider the ultra-miniature form factor for space-constrained portable devices. Validate thermal and electrical performance within the specified 2.4–2.5 GHz range.

Balun Part Context

This component belongs to STMicroelectronics' RF filter portfolio, specifically engineered for wireless personal area networks. It complements other passive components like the MLPF-WL-01D3 and MLPF-WB-01D3, which also integrate impedance matching and harmonics filtering. The DLPF-GP-01D3 focuses on differential signal integrity for specific transceiver ecosystems.

Balun Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Users should consult STMicroelectronics directly for equivalent components or verify if the MLPF-WL-01D3 or MLPF-WB-01D3 offers compatible functionality for their specific application needs.