VBF-2275+

Overview

The VBF-2275+ is a surface-mount LTCC bandpass filter designed for RF applications. It operates within a frequency range of 2170 MHz to 2380 MHz, centered at 2275 MHz with a bandwidth of 210 MHz. The component features a 50 Ohm impedance and utilizes an SMA connector interface. Typical insertion loss is specified at 2.0 dB. It is constructed using internal LTCC technology to ensure repeatable performance and offers good close-in rejection characteristics in a versatile small size.

Feature Summary

• Utilizes internal LTCC structure for repeatable performance
• Provides good close-in rejection
• Versatile small size suitable for board mounting

Applications

• RF signal conditioning
• Wireless communication systems
• Microwave circuit integration

Procurement Notes

Verify the specific datasheet version for precise electrical tolerances and mechanical dimensions before finalizing design integration. Confirm that the SMA connector type matches system requirements. Ensure environmental ratings align with operational temperature expectations. Cross-reference part numbers to avoid confusion with similar models like VHF-2275+. Validate RoHS compliance status if required by project specifications.

Selection Notes

Select this component when a narrowband filter centered at 2275 MHz is required. The LTCC construction offers stability compared to other technologies. Consider the SMA interface for easy prototyping or test setups. Evaluate insertion loss against system link budget requirements. Assess physical footprint constraints against the compact coaxial form factor provided by the manufacturer.

Part Context

Mini-Circuits manufactures a broad range of RF and microwave components including filters, amplifiers, and mixers. The VBF-2275+ belongs to their signal conditioning portfolio, specifically focusing on bandpass filtering solutions. These products are widely used in wireless communications, industrial control, and medical electronics sectors, supporting frequencies up to several gigahertz.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.