PI90LV047AL

Product Overview

Category: Integrated Circuit (IC)

Use: PI90LV047AL is a high-speed differential line driver and receiver designed for digital data transmission over balanced lines. It is commonly used in applications where high-speed data transfer is required, such as telecommunications, networking, and industrial automation.

Characteristics: - High-speed operation - Low power consumption - Wide operating voltage range - Differential signaling - Robust noise immunity

Package: The PI90LV047AL is available in a small outline integrated circuit (SOIC) package, which provides ease of handling and compatibility with standard PCB designs.

Essence: The essence of the PI90LV047AL lies in its ability to transmit and receive digital data reliably and efficiently over balanced lines, ensuring high-speed communication with minimal signal degradation.

Packaging/Quantity: The PI90LV047AL is typically packaged in reels or tubes, with quantities varying depending on customer requirements.

Specifications

• Supply Voltage Range: 3V to 5.5V
• Data Rate: Up to 400 Mbps
• Operating Temperature Range: -40°C to +85°C
• Input Common Mode Voltage Range: -0.3V to VCC + 0.3V
• Output Voltage Swing: VCC - 1.5V
• Package Type: SOIC-8

Detailed Pin Configuration

The PI90LV047AL features an 8-pin configuration:

1. VCC: Power supply voltage
2. GND: Ground reference
3. AOUT+: Non-inverting output
4. AOUT-: Inverting output
5. BIN-: Inverting input
6. BIN+: Non-inverting input
7. ENABLE: Enable control input
8. NC: No connection

Functional Features

• High-speed differential signaling for reliable data transmission
• Low power consumption for energy-efficient operation
• Wide operating voltage range for compatibility with various systems
• Robust noise immunity to minimize signal distortion and interference
• Enable control input for easy system integration and power management

Advantages and Disadvantages

Advantages: - High-speed operation allows for fast data transfer - Low power consumption reduces energy costs - Wide operating voltage range enhances versatility - Robust noise immunity ensures reliable communication - Enable control input provides flexibility in system integration

Disadvantages: - Limited output voltage swing may restrict certain applications - Requires careful PCB layout design for optimal performance - Sensitive to electrostatic discharge (ESD) and requires proper handling precautions

Working Principles

The PI90LV047AL operates on the principle of differential signaling, where data is transmitted as a pair of complementary signals. This technique allows for high-speed data transfer while minimizing common-mode noise and interference.

When enabled, the IC amplifies the differential input signals and drives them onto the balanced transmission lines. On the receiving end, the IC receives the differential signals, amplifies them, and converts them back into digital data.

Detailed Application Field Plans

The PI90LV047AL finds extensive use in various applications, including:

1. Telecommunications: Used in high-speed data communication systems, such as fiber optic networks and Ethernet connections.
2. Networking: Employed in network switches, routers, and other networking equipment to ensure reliable data transmission.
3. Industrial Automation: Integrated into industrial control systems, PLCs, and motor drives for efficient and secure data exchange.

Detailed and Complete Alternative Models

1. PI90LV048AL: Similar to PI90LV047AL but with enhanced output voltage swing capability.
2. PI90LV046AL: Lower-cost alternative with slightly reduced data rate and operating temperature range.
3. PI90LV049AL: Higher-speed version with increased data rate and wider operating voltage range.

These alternative models provide flexibility in choosing the most suitable IC based on specific application requirements.

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