LPF1608LL57RWHEXA

Overview

The LPF1608LL57RWHEXA is a low-pass RF filter manufactured by Pulse Electronics, designed for signal conditioning applications. It operates within a pass band frequency range of 600 MHz to 2.69 GHz and features a cutoff frequency (Fc) of 1645 MHz. The component utilizes a surface-mount 0603 [1608 Metric] package with four pins. Key electrical specifications include an insertion loss of 0.5 dB and a bandwidth of 2.09 MHz.

Feature Summary

• Provides low-pass filtering characteristics for radio frequency signal conditioning
• Utilizes a compact 0603 surface-mount package for board integration
• Features a defined cutoff frequency at 1645 MHz

Applications

• RF signal path filtering in communication modules
• Harmonic suppression in wireless transceivers
• Signal conditioning in electronic devices operating above 600 MHz

Procurement Notes

Verify the specific datasheet version when ordering, as manufacturer documentation may reference equivalent or updated part numbers such as LPF1608LL56RWHEXA. Confirm that the 4-pin configuration matches your PCB footprint requirements. Ensure compatibility with the specified 0603 metric package dimensions during procurement planning.

Selection Notes

Select this component when a low-pass filter with a 1645 MHz cutoff is required in a constrained 0603 footprint. The 0.5 dB insertion loss makes it suitable for applications where minimal signal attenuation in the pass band is critical. Verify that the 4-pin package style aligns with the design layout constraints.

Part Context

This component belongs to Pulse Electronics' line of signal conditioning filters. It is categorized under low-pass filters within the broader family of RF components designed for high-frequency applications. The product is distinct from diplexers and bandpass filters offered by the same manufacturer.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.