SN65LVDS180PWRQ1

Overview

Category: Integrated Circuit (IC)

Use: SN65LVDS180PWRQ1 is a low-voltage differential signaling (LVDS) driver and receiver designed for high-speed data transmission over twisted-pair copper cables.

Characteristics: - LVDS technology allows for high-speed, low-power data transmission. - Supports data rates up to 400 Mbps. - Operates with a supply voltage range of 3.0V to 3.6V. - Provides low electromagnetic interference (EMI) due to its differential signaling scheme. - Suitable for automotive applications due to its robustness and reliability.

Package: SN65LVDS180PWRQ1 is available in a small-sized TSSOP-14 package.

Essence: The essence of SN65LVDS180PWRQ1 lies in its ability to transmit high-speed data reliably and efficiently over long distances using LVDS technology.

Packaging/Quantity: SN65LVDS180PWRQ1 is typically sold in reels of 2500 units.

Specifications

• Supply Voltage Range: 3.0V to 3.6V
• Data Rate: Up to 400 Mbps
• Operating Temperature Range: -40°C to +125°C
• Input Common-Mode Voltage Range: -0.2V to 2.4V
• Output Voltage Swing: 350mV (minimum)
• Propagation Delay: 2.5ns (typical)
• Rise/Fall Time: 500ps (typical)
• ESD Protection: ±8kV (HBM), ±15kV (IEC 61000-4-2 Air-Gap Discharge)

Pin Configuration

The pin configuration of SN65LVDS180PWRQ1 is as follows:

```

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| | --| VCC GND |-- Pin 1: Power Supply --| A B |-- Pins 2 and 3: LVDS Data Inputs --| Y Z |-- Pins 4 and 5: LVDS Data Outputs --| /EN /OE |-- Pins 6 and 7: Enable and Output Enable Inputs --| /R R |-- Pins 8 and 9: LVDS Receiver Inputs --| /S S |-- Pins 10 and 11: LVDS Driver Inputs --| /T T |-- Pins 12 and 13: LVDS Driver Inputs --| NC |-- Pin 14: No Connection |___________| ```

Functional Features

• High-speed data transmission: SN65LVDS180PWRQ1 supports data rates up to 400 Mbps, making it suitable for applications requiring fast and reliable communication.
• Low power consumption: LVDS technology allows for efficient data transmission with low power consumption, making it ideal for battery-powered devices.
• Robustness: The IC is designed to withstand harsh automotive environments, ensuring reliable operation even in challenging conditions.
• EMI reduction: LVDS differential signaling minimizes electromagnetic interference, enabling noise-free data transmission.

Advantages and Disadvantages

Advantages: - High-speed data transmission capability - Low power consumption - Robust design for automotive applications - Reduced electromagnetic interference

Disadvantages: - Requires additional components for complete LVDS communication system implementation - Limited availability of alternative models

Working Principles

SN65LVDS180PWRQ1 operates based on the LVDS signaling scheme. It uses a differential voltage swing to transmit data over twisted-pair copper cables. The driver section converts the input data into LVDS signals, while the receiver section converts the received LVDS signals back into digital data.

The differential signaling scheme provides several advantages, including noise immunity, low power consumption, and high-speed data transmission. By using complementary voltage levels, LVDS minimizes the effects of common-mode noise and reduces electromagnetic interference.

Detailed Application Field Plans

SN65LVDS180PWRQ1 finds applications in various fields, including:

1. Automotive: Used for high-speed data communication in automotive systems such as infotainment systems, advanced driver-assistance systems (ADAS), and in-vehicle networks.
2. Industrial Automation: Enables reliable data transmission in industrial automation systems, including factory automation, robotics, and control systems.
3. Medical Equipment: Suitable for medical devices requiring high-speed data transfer, such as ultrasound machines, patient monitoring systems, and imaging equipment.
4. Communication Systems: Used in high-speed communication systems, including routers, switches, and network infrastructure equipment.

Alternative Models

While SN65LVDS180PWRQ1 is a widely used LVDS driver and receiver, there are alternative models available from different manufacturers. Some popular alternatives include:

1. DS90