LFCV-1752+

Overview

The LFCV-1752+ is a low-pass filter from Mini-Circuits, operating within a frequency range of DC to 17.5 GHz. It features a cutoff frequency of 19.3 GHz and maintains a system impedance of 50 ohms. The component exhibits a typical insertion loss of 1.9 dB. It is designed for surface-mount technology (SMD/SMT) applications and supports power handling capabilities ranging from 0.5W to 8W. The device provides stopband rejection in the range of 40dB to 50dB. It operates reliably within a temperature range of -55°C to +125°C.

Feature Summary

• Monolithic LTCC construction ensures rugged performance and signal integrity
• Wide bandwidth operation from DC up to 17.5 GHz
• High stopband rejection capability for effective harmonic suppression

Applications

• RF and microwave signal conditioning circuits
• Harmonic filtering in transmission systems
• Base station infrastructure components

Procurement Notes

Verify the specific ordering suffix against official Mini-Circuits documentation to ensure correct package and termination specifications. Confirm that the required power handling and thermal operating ranges align with your system design constraints before procurement. Ensure compatibility with standard SMD/SMT assembly processes.

Selection Notes

Select this component when a wide bandwidth extending to 17.5 GHz is required alongside high stopband rejection. Consider the 50-ohm impedance match for standard RF systems. Evaluate the thermal operating range of -55°C to +125°C against environmental conditions. Verify that the 1.9 dB insertion loss meets system budget requirements.

Part Context

This part belongs to the LFCV series of LTCC low-pass filters by Mini-Circuits. These components are engineered for high-performance RF applications requiring compact size and reliable signal filtering. The series utilizes Low Temperature Co-fired Ceramic technology for robust monolithic construction suitable for demanding environments.

Replacement Considerations

Consult Mini-Circuits official substitution guides for verified alternatives. Cross-reference cutoff frequencies and impedance values to ensure functional equivalence. Do not assume direct interchangeability without verifying electrical parameters and physical footprint compatibility.