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Specifications
Impedance:
50Ω
Insertion Loss:
3.39dB
Type of Filter:
Bandpass Filter
Bandwidth:
2500MHz~2610MHz
Frequency - Center:
2.555GHz
Mfr. Part #:
BFCN-2555+
Package:
SMD-6P,3.2x1.6mm
Key Attributes
Model Number:
BFCN-2555+
Product Description
Product Overview
The Mini-Circuits BFCN-2555+ LTCC Band Pass Filter is a miniature, high-repeatability filter constructed with multiple LTCC layers and wrap-around terminations to minimize parasitic variations. It offers low insertion loss and good rejection across a 110 MHz passband, making it suitable for demanding applications.
Key Features
- Small Size, 1206: Allows for high layout density and minimizes parasitic effects.
- Wrap-around termination: Provides excellent solderability and easy visual inspection.
- LTCC construction: Offers a rugged package suitable for tough environments, including high humidity and high temperature extremes.
- Rugged Power handling: Handles up to 1.5 Watts in a small package.
- Good Rejection: 30 dB Typ.
- 1206 Surface Mount Footprint
- Power Handling: 1.5 Watts
Applications
- Harmonic Rejection
- Transmitters / Receivers
Technical Specifications
| Parameter | Frequency (MHz) | Min. | Typ. | Max. | Units | Notes |
| Passband Center Frequency | 2555 | MHz | ||||
| Insertion Loss | 2500 - 2610 | 7 | dB | 1,2 | ||
| Return Loss | 2500 - 2610 | 6.49 | 12.74 | dB | ||
| Stop Band, Lower Rejection | DC - 1970 | 20 | dB | |||
| Stop Band, Lower Rejection | DC - 2000 | 30 | dB | |||
| Stop Band, Upper Rejection | 3200 | 20 | dB | F5 | ||
| Stop Band, Upper Rejection | 3250 - 5500 | 30 | dB | F6-F7 |
Absolute Maximum Ratings
| Parameter | Ratings | Notes |
| Operating temperature | -55C to 100C | |
| Storage temperature | -55C to 100C | |
| RF Power Input | 1.5W @25C | 2 |
Product Attributes
- Brand: Mini-Circuits
- Model: BFCN-2555+
- Material: LTCC (Low Temperature Co-Fired Ceramic)
- Package Style: FV1206-1
- Footprint: 1206 Surface Mount
- Impedance: 50
2506301329_Mini-Circuits-BFCN-2555-_C4989927.pdf
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