BFCV-2852+

Overview

The BFCV-2852+ is an LTCC bandpass filter manufactured by Mini-Circuits. It operates with a center frequency of 28.3 GHz and provides a bandwidth of 800 MHz, covering the range from 28 to 28.8 GHz. The component features a 50 Ohm impedance and utilizes SMD/SMT termination for surface mount integration. Technical specifications indicate an insertion loss of approximately 3.5 dB, with passband loss as low as 2.3 dB in some documentation contexts.

Feature Summary

• Utilizes Low Temperature Co-fired Ceramic (LTCC) technology for robust signal conditioning
• Provides precise bandpass filtering within the 28 to 28.8 GHz frequency range
• Designed for surface mount assembly using SMD/SMT termination styles

Applications

• Microwave communication systems requiring specific bandpass characteristics
• RF signal conditioning modules operating at millimeter-wave frequencies
• Test and measurement equipment utilizing high-frequency filters

Procurement Notes

Verify the exact datasheet version when sourcing, as Mini-Circuits may update specifications or pin configurations over time. Confirm that the '+ ' suffix indicates lead-free compliance if required by your manufacturing standards. Ensure compatibility with your PCB footprint design, specifically the 1210 package dimensions, before finalizing procurement orders.

Selection Notes

Select this component when a fixed center frequency of 28.3 GHz is required for microwave applications. Consider the 800 MHz bandwidth relative to your system's spectral requirements. Evaluate the insertion loss specifications against your link budget constraints. Ensure the 50 Ohm impedance matches your transmission line design to minimize reflections.

Part Context

This part belongs to Mini-Circuits' family of LTCC bandpass filters designed for RF and microwave applications. These components are engineered for stability and performance in high-frequency environments. The BFCV series typically offers compact footprints suitable for modern surface mount assembly processes, supporting integration into dense circuit boards.

Replacement Considerations

Consult Mini-Circuits official substitution guides for verified alternatives. Generic cross-references may not match the specific LTCC construction or electrical tolerances. Verify that any substitute maintains the 28.3 GHz center frequency and 800 MHz bandwidth requirements.