DS26519GN+ - English Editing Encyclopedia Entry

Product Overview

Category: Integrated Circuit (IC)

Use: The DS26519GN+ is a versatile integrated circuit designed for use in various electronic applications. It serves as a high-speed differential line driver and receiver, providing reliable signal transmission over long distances.

Characteristics: - High-speed operation - Differential signaling - Low power consumption - Wide operating voltage range - Robust design for enhanced reliability

Package: The DS26519GN+ is available in a compact and industry-standard 16-pin SOIC (Small Outline Integrated Circuit) package.

Essence: This IC is essential for transmitting and receiving high-speed differential signals in electronic systems, ensuring accurate data transfer and communication.

Packaging/Quantity: The DS26519GN+ is typically packaged in reels containing 250 units per reel.

Specifications

• Supply Voltage Range: 3V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Data Rate: Up to 2.5 Gbps
• Input Common Mode Voltage Range: -0.5V to VCC + 0.5V
• Output Voltage Swing: 800mV (differential)
• Package Type: 16-pin SOIC

Detailed Pin Configuration

The DS26519GN+ features the following pin configuration:

1. VCC - Power supply voltage
2. GND - Ground reference
3. RXP - Positive input for the receiver
4. RXN - Negative input for the receiver
5. RXO - Receiver output
6. RXOD - Receiver output disable
7. TXP - Positive input for the transmitter
8. TXN - Negative input for the transmitter
9. TXOE - Transmitter output enable
10. TXO - Transmitter output
11. NC - No connection
12. NC - No connection
13. NC - No connection
14. NC - No connection
15. NC - No connection
16. NC - No connection

Functional Features

The DS26519GN+ offers the following functional features:

• High-speed differential signaling for reliable data transmission.
• Built-in receiver and transmitter circuits for seamless signal conversion.
• Receiver output disable function for flexible control of signal flow.
• Transmitter output enable feature for easy integration with other components.
• Wide operating voltage range allows compatibility with various systems.

Advantages and Disadvantages

Advantages: - High-speed operation enables efficient data transfer. - Differential signaling minimizes noise interference. - Low power consumption for energy-efficient applications. - Robust design ensures reliability in demanding environments.

Disadvantages: - Limited pin configuration options may restrict certain system designs. - Requires careful consideration of signal integrity due to high-speed operation.

Working Principles

The DS26519GN+ operates based on the principles of differential signaling. It receives differential input signals and converts them into single-ended outputs, or vice versa. The IC utilizes internal circuitry to amplify and shape the signals, ensuring accurate transmission over long distances. By employing differential signaling, the DS26519GN+ effectively reduces common-mode noise and enhances noise immunity.

Detailed Application Field Plans

The DS26519GN+ finds application in various fields, including:

1. Telecommunications: Used in high-speed data communication systems, such as fiber optic networks and Ethernet connections.
2. Industrial Automation: Enables reliable signal transmission in industrial control systems, PLCs (Programmable Logic Controllers), and motor drives.
3. Automotive Electronics: Facilitates high-speed data transfer in automotive applications, such as infotainment systems and advanced driver-assistance systems (ADAS).
4. Medical Equipment: Ensures accurate signal transmission in medical devices, such as ultrasound machines and patient monitoring systems.

Detailed and Complete Alternative Models

1. DS26519GN: Similar to DS26519GN+, but without the "+" designation. Offers comparable features and specifications.
2. SN65LVDS100: Differential line driver and receiver IC with similar functionality and performance.
3. MAX9126: High-speed differential line driver and receiver with additional ESD protection features.
4. LTC1685: Low-power differential line driver and receiver suitable for battery-powered applications.

These alternative models provide similar capabilities and can be considered based on specific application requirements.

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