FDW2520C Product Overview

Introduction

The FDW2520C is a crucial component in the field of electronic devices, specifically within the category of surface acoustic wave (SAW) filters. This entry will provide a comprehensive overview of the FDW2520C, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Electronic Components
• Use: SAW Filter for Electronic Devices
• Characteristics: High precision, low insertion loss, compact size
• Package: Surface Mount Technology (SMT)
• Essence: Filtering unwanted frequencies in electronic circuits
• Packaging/Quantity: Typically packaged in reels of 3000 units

Specifications

• Center Frequency: 2520 MHz
• Bandwidth: Customizable based on application requirements
• Insertion Loss: Typically less than 2 dB
• Size: 2.0mm x 2.5mm
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The FDW2520C typically features four pins arranged in a specific configuration to facilitate its integration into electronic circuits. The detailed pin configuration includes the input, output, ground, and power supply pins, each serving a distinct purpose in the filter's operation.

Functional Features

• High Precision: Ensures accurate filtering of specified frequencies
• Low Insertion Loss: Minimizes signal degradation in electronic systems
• Compact Size: Facilitates integration into space-constrained designs

Advantages and Disadvantages

Advantages

• Precise frequency filtering
• Low signal loss
• Compact form factor

Disadvantages

• Limited bandwidth compared to some alternative technologies
• Susceptible to environmental factors such as temperature variations

Working Principles

The FDW2520C operates based on the principles of surface acoustic wave technology, where incoming signals are filtered based on their frequency characteristics. This process involves the propagation of acoustic waves across the surface of a piezoelectric substrate, effectively isolating the desired frequency components.

Detailed Application Field Plans

The FDW2520C finds extensive application in various electronic devices, including: - Wireless communication systems - Satellite communication equipment - Radar systems - Mobile devices - IoT (Internet of Things) devices

Detailed and Complete Alternative Models

Several alternative models to the FDW2520C exist within the SAW filter category, offering varying specifications and performance characteristics. Some notable alternatives include: - FDW3220B: Center frequency of 3220 MHz - FDW2018A: Compact 2.0mm x 1.8mm size - FDW2800D: Wide bandwidth variant for specific applications

In conclusion, the FDW2520C serves as a vital component in electronic systems, providing precise frequency filtering and low insertion loss within a compact form factor. Its application spans across diverse electronic devices, making it an essential element in modern technology.

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