SYBP-1950+

Overview

The SYBP-1950+ is a surface-mount lumped LC bandpass filter manufactured by Mini-Circuits. It operates within a frequency range of 1700 to 2200 MHz, providing a center frequency of approximately 1950 MHz with a bandwidth of 500 MHz. The component features a 50-ohm impedance and utilizes SMT technology for integration into printed circuit boards. Key electrical characteristics include a typical insertion loss of 2.2 dB. The device is housed in a compact 6-SMD, no-lead package, designed for efficient signal conditioning in radio frequency applications.

Feature Summary

• Utilizes lumped LC topology for effective bandpass filtering
• Fabricated using surface mount technology (SMT)
• Designed for low insertion loss performance
• Provides good stopband rejection characteristics

Applications

• Wireless communication systems
• RF signal conditioning circuits
• Base station equipment

Procurement Notes

Verify the specific datasheet revision and mechanical dimensions against your PCB layout requirements before finalizing the design. Confirm that the 6-SMD footprint matches your assembly capabilities. Ensure the operating temperature range aligns with your system's environmental specifications. Cross-reference the part number suffix to confirm the exact variant being ordered.

Selection Notes

Select this component when a narrow bandpass response around 1950 MHz is required in a compact form factor. The SMT package facilitates automated assembly and reduces board space compared to coaxial alternatives. Consider the 2.2 dB insertion loss impact on overall system gain. Evaluate the 50-ohm impedance match for compatibility with standard RF transmission lines.

Part Context

This component belongs to Mini-Circuits' series of surface-mount RF filters. These devices are engineered for high reliability in demanding RF environments. The SYBP-1950+ specifically targets applications requiring precise frequency selection in the L-band or S-band regions. It represents a solution for integrating filtering functions directly onto main circuit boards without requiring bulky external components.

Replacement Considerations

Consult official Mini-Circuits documentation for direct cross-references. Verify that any substitute maintains the same 1700-2200 MHz passband and 50-ohm impedance. Ensure the replacement package is compatible with existing footprints.