VLF-575+

Overview

The VLF-575+ is a low-pass filter manufactured by Mini-Circuits, designed for signal conditioning applications. It operates over a frequency range from DC to 575 MHz with a characteristic impedance of 50Ω. The component utilizes LTCC technology and features SMA connectors. Maximum ratings include an operating temperature range of -55°C to 100°C and a maximum RF power input of 8.5W at 25°C.

Feature Summary

• LTCC construction for rugged performance
• SMA connector interface
• DC to 575 MHz bandwidth

Applications

• RF signal conditioning
• Microwave circuit filtering
• Test and measurement equipment

Procurement Notes

Verify the specific datasheet version and connector orientation before procurement. Confirm that the SMA interface matches your system requirements. Ensure the operating environment stays within the specified -55°C to 100°C temperature range. Check for any specific handling instructions related to the LTCC construction. Validate the 8.5W power rating against your application's peak input levels.

Selection Notes

Select this component when a low-pass filter with a 575 MHz cutoff is required. The 50Ω impedance must match the system design. Consider the SMA interface compatibility. Evaluate the thermal management needs given the 8.5W power rating. Verify that the LTCC technology suits the environmental conditions.

Part Context

This part belongs to the VLF series of low-pass filters from Mini-Circuits. These components are designed for RF and microwave applications. The series offers various cutoff frequencies. The VLF-575+ specifically covers the DC to 575 MHz range. It is part of Mini-Circuits' portfolio of signal conditioning devices.

Replacement Considerations

Check for direct substitutes in the VLF series with similar cutoff frequencies. Verify impedance and connector type compatibility. Ensure replacement parts meet the same power and temperature ratings.