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Name: BFCN-1445+
Brand: Mini-Circuits
SKU: BFCN-1445+
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Mini-Circuits BFCN-1445+

Part No.:: BFCN-1445+

Manufacturer:: Mini-Circuits

Package:: 4-SMD, No Lead

Datasheet:: BFCN-1445+.pdf

Description:: LTCC BAND PASS FILTER, 1420 - 14

In Stock:: 2705

Quantity:: Add To Cart

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BFCN-1445+ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including BFCN-1445+ price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for BFCN-1445+ to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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BFCN-1445+ Typical application Circuitry

BFCN-1445+ is a ceramic low pass filter designed by Mini-Circuits, mainly used in RF (Radio Frequency) and microwave applications. This component is critical for filtering unwanted high frequency signals and ensuring that only the desired frequency band passes to the next stage of the circuit, and is commonly used in communication systems.

Key Features and Specifications:

- Frequency Range: Designed to operate effectively within a specific frequency range, providing a cut-off at 1445 MHz to prevent higher frequency signals from passing through.

- Low Insertion Loss: Exhibits low insertion loss within its passband, ensuring minimal signal degradation.

- High Rejection: Offers high rejection in the stopband, significantly attenuating frequencies above the cut-off frequency.

- Impedance: Typically characterized with a 50-ohm impedance, suitable for standard RF applications.

- Package: Comes in a small, surface-mount package which is suitable for compact circuit designs.

Application Scenario: RF Receiver for Satellite Communication

In this application, the BFCN-1445+ is utilized in the RF receiver front-end of a satellite communication system to filter out unwanted high-frequency signals before the signal processing stage.

Circuit Design Methodology:

1. Filter Integration in RF Signal Path:

- Location: Place the BFCN-1445+ directly after the antenna reception unit in the circuit to ensure that it filters out all unwanted higher frequency signals before they reach the amplifier or mixer stages.

- Input/Output Matching: Match the input and output of the BFCN-1445+ to the surrounding circuitry, typically using matching networks to maintain a 50-ohm impedance across the signal path for optimal performance.

2. Power Handling and Thermal Considerations:

- Power Capability: Ensure that the signal levels do not exceed the power rating of the BFCN-1445+ to avoid damage and performance degradation. Typically, these filters handle moderate power levels appropriate for signal processing before amplification stages.

- Thermal Management: Although the BFCN-1445+ typically does not generate significant heat, ensure there is adequate space around the component for air circulation in the design to prevent any potential heat accumulation in the overall assembly.

3. PCB Layout and Installation:

- PCB Design: Design the PCB with careful consideration of the RF layout rules. Place the BFCN-1445+ in a position that minimizes the length of high-frequency signal paths to reduce potential signal loss and interference.

- Soldering and Handling: Follow manufacturer guidelines for soldering ceramic filters to avoid damaging the component. Ceramic components can be sensitive to thermal shock.

4. Testing and Validation:

- Filter Performance Testing: After integration, thoroughly test the RF receiver with the BFCN-1445+ under various conditions to validate that it is effectively filtering out frequencies above 1445 MHz without affecting the desired signal band.

- Signal Integrity Checks: Check for any potential issues in signal integrity that might arise from improper matching or PCB layout errors affecting the filter's performance.

Design Considerations:

- EMI/RFI Shielding: Implement EMI/RFI shielding techniques in the design to prevent external noise sources from affecting the signals being filtered by the BFCN-1445+.

- Component Quality and Reliability: Use high-quality components that meet the reliability requirements of satellite communication systems, especially considering the filter's critical role in signal integrity.

- System-Level Impact: Consider the impact of the BFCN-1445+ on the overall system performance, particularly how it integrates with other components like amplifiers, mixers, and ADCs.

- Future Scalability: Design the RF receiver to allow for easy updates or replacements of the BFCN-1445+ to adapt to future changes in frequency requirements or improvements in filter technology.

Using the BFCN-1445+ in a satellite communication system's RF receiver highlights the filter's ability to provide precise frequency control and enhance the quality of the received signals, thereby supporting reliable and efficient satellite communications.

BFCN-1445+ information

BFCN-1445+ Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
Frequency:
1.445GHz Center
Impedance:
50Ohm
Bandwidth:
50 MHz
InsertionLoss:
3dB
FilterType:
Band Pass
MountingType:
Surface Mount
Size/Dimension:
0.126 L x 0.063 W (3.20mm x 1.60mm)

BFCN-1445+ FAQ

1. How to order BFCN-1445+ on icwhale.com?

Currently, icwhale.com only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.

2. How does icwhale.com guarantee that BFCN-1445+ is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the BFCN-1445+. All suppliers must pass our qualification reviews before they can publish their products including BFCN-1445+ on icwhale.com; we pay more attention to the channels and quality of BFCN-1445+ products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the BFCN-1445+ price and inventory displayed accurate?

The price and inventory of BFCN-1445+ fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.

5. How is the shipping arranged?

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Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of BFCN-1445+?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the BFCN-1445+ we delivered, we will accept the replacement or return of the BFCN-1445+ only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of BFCN-1445+.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations