HFCG-1500+

Overview

The HFCG-1500+ is an LTCC high-pass filter manufactured by Mini-Circuits, designed for radio frequency applications. It operates within a passband of 1600 MHz to 6000 MHz and features a center frequency of 3800 MHz. The component exhibits an insertion loss of 1.7 dB and maintains a system impedance of 50 ohms. It is housed in a compact GE0805C-9 case style, utilizing a surface-mount package with dimensions of 2.00 mm x 1.25 mm x 0.94 mm. This device provides signal conditioning capabilities suitable for microwave circuits.

Feature Summary

• Utilizes Low-Temperature Co-fired Ceramic (LTCC) technology for robust construction
• Provides high-pass filtering characteristics within the specified RF range
• Features a compact surface-mount form factor for space-constrained designs

Applications

• Radio frequency signal conditioning
• Microwave circuit integration
• RF front-end filtering

Procurement Notes

Verify the specific part number suffix against official Mini-Circuits documentation to ensure correct specifications. Confirm that the required operating frequency range aligns with the 1600 MHz to 6000 MHz passband. Check for any recent Product Change Notifications regarding material or manufacturing updates. Ensure compatibility with standard surface-mount assembly processes given the 0805 ceramic package type.

Selection Notes

Select this component when a high-pass filter is required for frequencies starting at 1.6 GHz. Consider the 1.7 dB insertion loss impact on system gain. Evaluate the physical size constraints against the 2.00 mm x 1.25 mm footprint. Verify that the 50-ohm impedance matches the surrounding circuit design requirements for optimal signal transmission.

Part Context

This component belongs to the HFCG series of LTCC high-pass filters from Mini-Circuits. These devices are engineered for reliability in demanding RF environments. The series offers various cutoff frequencies while maintaining consistent performance metrics across the product line. The HFCG-1500+ specifically targets applications requiring filtering above 1.6 GHz.

Replacement Considerations

Consult Mini-Circuits official substitution guides for verified alternatives. Cross-reference electrical parameters such as cutoff frequency and insertion loss before considering other manufacturers' components.