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Product Detailed Parameters
- Description：RF FILTER LOW PASS 1.28GHZ 6SMD
- Series：DLFCV
- Mfr：Mini-Circuits
- Package：Tape & Reel (TR),Cut Tape (CT)
- Frequency：1.28GHz (Cutoff)
- Bandwidth：1GHz
- Filter Type：Low Pass
- Ripple：-
- Insertion Loss：2.2dB
- Mounting Type：Surface Mount
- Package / Case：6-SMD, No Lead
- Size / Dimension：0.126" L x 0.098" W (3.20mm x 2.50mm)
- Height (Max)：0.059" (1.50mm)
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Overview
The DLFCV-1000+ is a dual low-pass filter manufactured by Mini-Circuits using LTCC technology. It operates from DC to 1280 MHz with a cutoff frequency of 1 GHz. The component features a 6-SMD, no-lead package and maintains a 50 Ohm impedance. Key electrical specifications include an insertion loss of 0.5 dB typical, stopband suppression of 47 dB typical, and passband return loss of 11 dB typical. Each filter section can handle 8.5W of power.
Feature Summary
- Dual low-pass filter configuration in LTCC package
- Faster roll-off characteristics due to seven sections
- Capable of balanced input/output operation
Applications
- RF signal processing
- IF filtering
- Microwave applications
Procurement Notes
Verify the specific datasheet version for the DLFCV-1000+ to confirm exact pinout and mechanical dimensions. Ensure compatibility with LTCC mounting requirements. Cross-reference official Mini-Circuits documentation for precise thermal handling limits relative to the 8.5W rating. Confirm package type matches the 6-SMD no-lead specification before integration.
Selection Notes
Select this component when a dual low-pass filter with fast roll-off is required. The LTCC construction supports high power handling up to 8.5W per section. It is suitable for balanced differential applications. Consider the 6-SMD package size for PCB layout constraints. Verify that the 1280 MHz passband meets system bandwidth needs.
Part Context
This part belongs to Mini-Circuits' RF filter catalog, specifically designed for RF, IF, and microwave signal processing. It utilizes LTCC technology for compact size and performance. The series includes various cutoff frequencies, with this model covering DC to 1000 MHz or 1280 MHz depending on specific definition.
Replacement Considerations
Check Mini-Circuits documentation for direct substitutes within the DLFCV series. Ensure any replacement maintains the 6-SMD no-lead package and LTCC construction. Verify that the new part supports the same 8.5W power handling and 50 Ohm impedance.
