DG528EWN+ - English Editing Encyclopedia Entry

Product Overview

Category: Electronic Component
Use: Signal Switching
Characteristics: High-speed, low-power consumption
Package: Surface Mount Technology (SMT)
Essence: Precision signal routing
Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Switch Type: Single Pole, Triple Throw (SP3T)
• Operating Voltage: 3.3V
• Operating Frequency: Up to 10 GHz
• Insertion Loss: 0.5 dB at 1 GHz
• Isolation: 30 dB at 1 GHz
• Switching Time: 20 ns
• Power Consumption: 2.5 mW
• Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The DG528EWN+ features a compact pin configuration with the following connections:

1. Pin 1: Common Terminal (COM)
2. Pin 2: Normally Open Terminal (NO1)
3. Pin 3: Normally Closed Terminal (NC1)
4. Pin 4: Normally Open Terminal (NO2)
5. Pin 5: Normally Closed Terminal (NC2)
6. Pin 6: Normally Open Terminal (NO3)
7. Pin 7: Normally Closed Terminal (NC3)
8. Pin 8: Ground (GND)

Functional Features

• High-speed signal switching capability
• Low power consumption for energy efficiency
• Excellent insertion loss and isolation performance
• Wide operating frequency range up to 10 GHz
• Compact and surface-mountable package for easy integration

Advantages and Disadvantages

Advantages: - Precise and reliable signal routing - Fast switching time for real-time applications - Low power consumption for energy-efficient designs - Wide operating frequency range for versatile applications

Disadvantages: - Limited number of switching positions (SP3T) - Not suitable for high-power applications

Working Principles

The DG528EWN+ is based on solid-state semiconductor technology. It utilizes MOSFET transistors to control the routing of signals between different terminals. When a specific terminal is selected, the corresponding MOSFET is activated, allowing the signal to pass through while blocking it from other terminals. This enables precise and efficient signal switching.

Detailed Application Field Plans

The DG528EWN+ finds extensive use in various applications, including:

1. RF and Microwave Systems:

   • Signal routing in communication systems
   • Test and measurement equipment
   • Radar systems

2. Data Acquisition Systems:

   • Multiplexing analog signals
   • Switching between different sensors

3. Audio/Video Equipment:

   • Signal routing in audio/video mixers
   • Source selection in home theater systems

4. Industrial Automation:

   • Control signal routing in PLCs (Programmable Logic Controllers)
   • Process automation systems

Detailed and Complete Alternative Models

1. DG526EWN+: Dual Pole, Triple Throw (DP3T) switch with similar specifications.
2. DG524EWN+: Single Pole, Double Throw (SPDT) switch with lower power consumption.
3. DG530EWN+: Single Pole, Five Throw (SP5T) switch with extended switching options.

These alternative models offer different configurations and features to suit specific application requirements.

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