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Product Detailed Parameters
- Description：RF FILTER LOW PASS 830MHZ SMA
- Series：VLF-630+
- Mfr：Mini-Circuits
- Package：Box
- Frequency：830MHz (Cutoff)
- Bandwidth：-
- Filter Type：Low Pass
- Ripple：-
- Insertion Loss：3.34dB
- Mounting Type：Chassis Mount
- Package / Case：SMA In line Module
- Size / Dimension：0.410" Dia x 1.430" L (10.41mm x 36.32mm)
- Height (Max)：-
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Overview
The VLF-630+ is an LTCC low pass filter designed for RF applications, offering a passband from DC to 630 MHz. It features a 50Ω impedance and SMA connectors for in-line module integration. The component provides a cutoff frequency of 830 MHz with typical insertion loss characteristics suitable for signal conditioning. It complies with RoHS and REACH standards, ensuring environmental safety. The device is not intended for use with DC voltage at input and output ports.
Feature Summary
- Utilizes LTCC technology for robust construction
- Provides effective low-pass filtering up to 630 MHz
- Integrates SMA connectors for direct circuit attachment
Applications
- RF signal conditioning
- Communication systems
- Test and measurement equipment
Procurement Notes
Verify the specific datasheet version for precise electrical parameters at operating temperatures. Confirm connector orientation and pinout compatibility with existing PCB layouts. Ensure that the application does not involve DC voltage at the ports, as this may damage the component. Check for compliance with local regulatory requirements regarding RoHS and REACH standards before finalizing procurement.
Selection Notes
Select the VLF-630+ when a low pass filter with a 630 MHz passband and 50Ω impedance is required. Consider the SMA interface for ease of integration into standard RF setups. Evaluate the cutoff frequency of 830 MHz against system noise requirements. Ensure the LTCC construction meets thermal and mechanical stability needs for the target environment.
Part Context
The VLF-630+ belongs to Mini-Circuits' line of LTCC low pass filters, which are engineered for high-performance RF applications. These components are part of a broader family of signal conditioning devices designed to maintain signal integrity across various frequencies. The series typically includes models with different cutoff frequencies to suit diverse system requirements.
FAQ
Can the VLF-630+ be used with DC voltage at its ports?
No, the datasheet explicitly states that the VLF-630+ is not for use with DC voltage at input and output ports.
What is the impedance rating of the VLF-630+?
The VLF-630+ has a characteristic impedance of 50Ω.
