SXBP-2150+

Overview

The SXBP-2150+ is a wideband bandpass filter manufactured by Mini-Circuits, designed for asymmetric rejection applications. It operates within a frequency range of 2050 to 2250 MHz and features a center frequency of 2.15 GHz with a bandwidth of 200 MHz. The component utilizes Lumped LC technology to ensure excellent frequency selectivity and fast rejection roll-off on the upper sideband. It provides good impedance matching and low insertion loss within the passband. The device is housed in a miniature shielded package suitable for surface mount integration.

Feature Summary

• Fast rejection roll-off on the upper sideband for increased selectivity
• Good impedance matching and low insertion loss within the passband
• Miniature shielded package design

Applications

• Asymmetric rejection applications
• S-band upconverter assemblies
• RF filtering systems requiring high selectivity

Procurement Notes

Verify the specific datasheet version when ordering, as Mini-Circuits may update component specifications over time. Confirm that the SMD package type matches your PCB footprint requirements. Ensure the operating temperature range aligns with your system's environmental conditions. Cross-reference the part number suffixes if different termination options are required for your assembly process.

Selection Notes

Select this component when asymmetric spectral rejection is critical, particularly for suppressing upper sideband interference. The Lumped LC construction offers a compact form factor compared to distributed line filters. Consider the 200 MHz bandwidth relative to your signal spectrum to ensure adequate isolation of adjacent channels without excessive signal attenuation in the desired passband.

Part Context

This component belongs to the SXBP series from Mini-Circuits, which specializes in wideband bandpass filters using Lumped LC technology. The series is characterized by miniature shielded packages and fast roll-off characteristics. Similar parts in the lineup cover various frequency ranges, such as the SXBP-169+ for lower frequencies, providing designers with standardized solutions for RF front-end filtering needs.

Replacement Considerations

Direct substitutes should be sought within the Mini-Circuits SXBP series or equivalent Lumped LC bandpass filters from other manufacturers. Verify that any replacement maintains the 2050-2250 MHz passband and similar asymmetric rejection profiles. Check physical dimensions and pinout compatibility to ensure seamless integration into existing designs.