BFCG-552+

Overview

The Mini-Circuits BFCG-552+ is an LTCC bandpass filter with a center frequency of 5515 MHz and a passband from 5100 to 5930 MHz. It features an 830 MHz bandwidth, insertion loss between 1.2 dB and 2 dB, and operates at 50 ohms. The component utilizes the GE0805C-3 surface-mount package, measuring 0.041 inches (1.04 mm) in height.

Feature Summary

• Utilizes Low-Temperature Co-fired Ceramic (LTCC) technology for robust construction
• Provides precise signal selection within the S-band frequency range
• Designed for compact surface-mount integration

Applications

• S-band upconverter assemblies
• RF front-end filtering
• Wireless communication systems

Procurement Notes

Verify the specific datasheet revision and electrical performance graphs directly from Mini-Circuits or authorized distributors before finalizing design integration. Confirm that the GE0805C-3 footprint matches your PCB layout requirements. Ensure environmental conditions align with the component's operational specifications.

Selection Notes

Select this component when a narrow bandpass characteristic around 5.5 GHz is required. The LTCC construction offers stability suitable for high-frequency applications. Consider the physical dimensions and insertion loss characteristics relative to system sensitivity requirements during the design phase.

Part Context

This part belongs to the Mini-Circuits BFCG series of LTCC bandpass filters. These components are engineered for RF and microwave applications requiring reliable frequency discrimination. The series supports various center frequencies and bandwidths tailored for modern wireless infrastructure and test equipment.

Replacement Considerations

Consult official Mini-Circuits documentation for verified substitute part numbers. Cross-referencing should be performed based on identical electrical parameters and mechanical footprint compatibility.