DS17487-3+ - English Editing Encyclopedia Entry

Product Overview

Category: Integrated Circuits (ICs)

Use: The DS17487-3+ is a high-speed quad differential line receiver designed for use in communication systems. It is commonly used in applications where reliable data transmission over long distances is required.

Characteristics: - High-speed operation - Differential input and output - Wide common-mode input voltage range - Low power consumption - Robust design for noise immunity

Package: The DS17487-3+ is available in a 16-pin SOIC (Small Outline Integrated Circuit) package, which provides ease of handling and compatibility with standard PCB (Printed Circuit Board) manufacturing processes.

Essence: The DS17487-3+ is an essential component in communication systems that require the reception of differential signals with high accuracy and reliability.

Packaging/Quantity: The DS17487-3+ is typically sold in reels containing 250 units per reel.

Specifications

• Supply Voltage Range: +4.5V to +5.5V
• Input Common-Mode Voltage Range: -7V to +12V
• Operating Temperature Range: -40°C to +85°C
• Data Rate: Up to 20 Mbps
• Output Voltage Swing: ±2V (minimum)
• Propagation Delay: 15 ns (maximum)

Detailed Pin Configuration

The DS17487-3+ features a 16-pin SOIC package with the following pin configuration:

1. VCC - Power supply voltage
2. GND - Ground reference
3. AOUT1 - Differential output 1
4. BOUT1 - Differential output 2
5. AIN1 - Differential input 1
6. BIN1 - Differential input 2
7. AIN2 - Differential input 3
8. BIN2 - Differential input 4
9. AOUT2 - Differential output 3
10. BOUT2 - Differential output 4
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

• High-speed differential line receiver
• Receives and amplifies differential signals
• Wide common-mode input voltage range allows for flexibility in signal levels
• Low power consumption for energy-efficient operation
• Robust design provides noise immunity, ensuring reliable data transmission

Advantages and Disadvantages

Advantages: - High-speed operation enables fast data transmission - Differential input and output improve noise rejection - Wide common-mode input voltage range accommodates various signal levels - Low power consumption reduces energy usage - Robust design ensures reliable performance in noisy environments

Disadvantages: - Limited to differential signal reception only - Requires external circuitry for signal generation

Working Principles

The DS17487-3+ operates by receiving differential signals through its inputs (AIN1, BIN1, AIN2, BIN2). These signals are amplified and converted into corresponding differential outputs (AOUT1, BOUT1, AOUT2, BOUT2). The device utilizes internal circuitry to provide high-speed and accurate signal reception, while the wide common-mode input voltage range allows for flexibility in signal levels.

Detailed Application Field Plans

The DS17487-3+ finds applications in various communication systems, including: - Telecommunication networks - Industrial automation - Data acquisition systems - Instrumentation and control systems - Automotive electronics

Detailed and Complete Alternative Models

1. SN65LVDS31 - Quad Differential Line Receiver
2. MAX3095 - Quad LVDS Differential Line Receiver
3. DS90LV011A - Quad CMOS Differential Line Receiver
4. LTC2875 - Quad RS485/RS422 Differential Line Receiver

These alternative models offer similar functionality and can be considered as alternatives to the DS17487-3+ based on specific application requirements.

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