Compact LTCC Low Pass Filter Mini-Circuits LFCG-2000 with DC to 2000 MHz Passband and 5.5W Power Handling
Product Overview
Mini-Circuits LFCG-2000+ is an LTCC low pass filter designed for applications requiring a passband from DC to 2000 MHz. It offers excellent stopband rejection (50 dB typical) and robust power handling up to 5.5W. The filter's tiny 0805 ceramic form factor with wraparound terminations makes it ideal for dense PCB layouts, minimizing parasitic effects and providing repeatable performance in demanding environments. Its ultra-wide stopband extends to 13.5 GHz, suitable for high-end applications.
Product Attributes
- Brand: Mini-Circuits
- Construction: LTCC Ceramic
- Size: 0805 (0.079" x 0.049" x 0.037")
- Certifications: +RoHS Compliant
Technical Specifications
| Parameter | Frequency (MHz) | Min. | Typ. | Max. | Unit | Notes |
| Pass Band Insertion Loss | DC - 2000 | - | 1.0 | 1.7 | dB | 1 |
| Freq. Cut-Off | 2350 | - | 3.0 | - | dB | |
| Return Loss | DC - 2000 | - | 17 | - | dB | |
| Stop Band Rejection Loss | 2850 - 3300 | 20 | 40 | - | dB | |
| Stop Band Rejection Loss | 3300 - 7500 | 40 | 52 | - | dB | |
| Stop Band Rejection Loss | 7500 - 13500 | - | 28 | - | dB | |
| Operating Temperature | - | -55 | - | 125 | C | |
| Storage Temperature | - | -55 | - | 125 | C | |
| RF Power Input | Max.@25C | - | 5.5W | - | W | Passband rating, derate linearly to 1W at 125C ambient |
Applications
- Radio applications
- Test and measurement
- Telecommunications & broadband wireless applications
Notes
A. Performance and quality attributes and conditions not expressly stated in this specification document are intended to be excluded and do not form a part of this specification document.
B. Electrical specifications and performance data contained in this specification document are based on Mini-Circuits applicable established test performance criteria and measurement instructions.
C. The parts covered by this specification document are subject to Mini-Circuits standard limited warranty and terms and conditions (collectively, Standard Terms); Purchasers of this part are entitled to the rights and benefits contained therein. For a full statement of the Standard Terms and the exclusive rights and remedies thereunder, please visit Mini-Circuits website at www.minicircuits.com/MCLStore/terms.jsp
1 DC de-coupling capacitors are required in Applications where DC voltage and/or current is present at either input or output ports. Please contact Mini-Circuits for alternatives if DC pass from IN-OUT is required.
2 Measured on Mini-Circuits Characterization Test Board TB-799+
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