VLFG-1700+

Overview

The VLFG-1700+ is a 50Ω low pass filter manufactured by Mini-Circuits, designed for RF applications. It features an inline SMA connection and operates within a DC to 1700 MHz bandwidth. The component utilizes rugged unibody construction and LTCC technology, ensuring stable signal transmission in the passband with good matching characteristics. It supports up to 5.5W of RF input power and functions across a wide operating temperature range from -55°C to 125°C.

Feature Summary

• Rugged unibody construction for durability
• LTCC technology for stable signal transmission
• Wide operating temperature range capability

Applications

• RF sensing and connectivity systems
• Automotive ADAS and autonomous driving radar
• GNSS and telematics applications

Procurement Notes

Verify the specific datasheet version and manufacturer documentation to confirm current specifications. Ensure compatibility with system impedance requirements and connector types. Check for any recent updates to performance parameters or environmental ratings before integration into final designs.

Selection Notes

Select this component when a low pass filter with a cutoff frequency around 1.7GHz is required. Consider its power handling capabilities and temperature range for harsh environments. Verify that the SMA interface matches the existing circuit board layout and interconnect requirements.

Part Context

This part belongs to Mini-Circuits' line of RF filters, specifically the VLFG series. These components are designed for general-purpose RF filtering applications, offering reliable performance in various communication and sensing systems. The model number indicates its specific cutoff frequency characteristic within the product family.

Replacement Considerations

Consult official Mini-Circuits documentation for verified substitute part numbers. Do not assume cross-compatibility with other manufacturers' filters without detailed electrical parameter comparison.