XHF-23+

Overview

The XHF-23+ is a reflectionless high-pass filter from Mini-Circuits, operating within a frequency range of 2.01 GHz to 10.1 GHz with an 8 GHz bandwidth. It features a center frequency of 6.055 GHz and a typical insertion loss of 2 dB. The component utilizes a novel topology that absorbs stopband signals internally rather than reflecting them. It is housed in a compact 12-pin VQFN package with an exposed pad, designed for signal conditioning applications requiring minimal return loss impact on preceding stages.

Feature Summary

• Employs a reflectionless topology that absorbs and internally terminates stopband signals
• Provides high-pass filtering characteristics with specified center frequency and bandwidth
• Utilizes a compact 12-pin VQFN package with an exposed pad for thermal management

Applications

• RF signal conditioning systems
• Microwave communication circuits
• Test and measurement equipment

Procurement Notes

Verify the specific suffix designation against official Mini-Circuits documentation to ensure correct termination and performance specifications. Confirm package compatibility and pinout alignment with your PCB layout requirements before procurement. Cross-reference the part number with authorized distributors to validate authenticity and current availability status.

Selection Notes

Select this component when system design requires absorption of out-of-band energy to prevent reflections from affecting upstream active devices. The reflectionless characteristic makes it suitable for cascaded filter designs where impedance matching stability is critical. Evaluate the 2 dB insertion loss against system noise figure budgets and power handling capabilities.

Part Context

This component belongs to the ZXHF series of reflectionless filters manufactured by Mini-Circuits. The series employs proprietary technology to terminate stopband signals internally, distinguishing it from traditional reactive high-pass filters. This family is designed for RF and microwave applications ranging from DC to higher frequency bands, offering consistent performance across various signal conditioning roles.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult Mini-Circuits technical support or updated distributor catalogs for verified equivalents based on specific electrical and mechanical constraints.