SI5448DU-T1-GE3

Product Category

The SI5448DU-T1-GE3 belongs to the category of integrated circuits, specifically a dual-channel 4:1 multiplexer/demultiplexer.

Basic Information Overview

• Use: The SI5448DU-T1-GE3 is used for signal routing and management in various electronic systems.
• Characteristics: It features low insertion loss, high isolation, and wide bandwidth, making it suitable for high-performance applications.
• Package: The SI5448DU-T1-GE3 is available in a compact and industry-standard QFN package.
• Essence: Its essence lies in its ability to efficiently handle multiple input signals and route them to desired output channels.
• Packaging/Quantity: It is typically supplied in tape and reel packaging with a quantity of 2500 units per reel.

Specifications

• Number of Channels: Dual-channel
• Multiplexing Ratio: 4:1
• Operating Frequency: Up to 10GHz
• Insertion Loss: < 1dB
• Isolation: > 20dB
• Package Type: QFN-16

Detailed Pin Configuration

The SI5448DU-T1-GE3 features a 16-pin QFN package with specific pin assignments for power supply, input channels, output channels, and control signals. Refer to the datasheet for the detailed pin configuration.

Functional Features

• Signal Multiplexing: Efficiently combines multiple input signals onto a single output channel.
• Signal Demultiplexing: Routes a single input signal to one of the multiple output channels.
• High Bandwidth: Capable of handling high-frequency signals up to 10GHz.
• Low Insertion Loss: Minimizes signal attenuation during routing.

Advantages and Disadvantages

• Advantages:
  • High performance at high frequencies
  • Low insertion loss
  • Compact package size
• Disadvantages:
  • Limited to dual-channel operation
  • Sensitive to improper handling during assembly

Working Principles

The SI5448DU-T1-GE3 operates based on the principles of electronic signal routing using semiconductor switches. When controlled by appropriate logic signals, it selectively connects input channels to output channels, enabling flexible signal management.

Detailed Application Field Plans

The SI5448DU-T1-GE3 finds application in various fields such as telecommunications, radar systems, test and measurement equipment, and high-speed data acquisition systems. Its ability to handle high-frequency signals and manage signal routing makes it suitable for demanding applications in these fields.

Detailed and Complete Alternative Models

• Alternative Model 1: SI5449DU-T1-GE3 - Quad-channel 4:1 multiplexer/demultiplexer
• Alternative Model 2: SI5450DU-T1-GE3 - Dual-channel 8:1 multiplexer/demultiplexer
• Alternative Model 3: SI5451DU-T1-GE3 - Octal-channel 2:1 multiplexer/demultiplexer

This completes the English editing encyclopedia entry structure for the SI5448DU-T1-GE3, providing comprehensive information about its category, use, characteristics, specifications, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.