DS90LV027ATM

Product Overview

Category

The DS90LV027ATM belongs to the category of high-speed differential line drivers and receivers.

Use

It is commonly used in applications that require high-speed data transmission over long distances, such as in telecommunications, industrial automation, and automotive systems.

Characteristics

• High-speed data transmission: The DS90LV027ATM supports data rates up to 400 Mbps, making it suitable for demanding applications.
• Differential signaling: It utilizes differential signaling to provide noise immunity and improve signal integrity.
• Low power consumption: The device is designed to operate with low power consumption, making it energy-efficient.
• Wide supply voltage range: It can operate from a supply voltage range of 3.0V to 3.6V, providing flexibility in various applications.

Package

The DS90LV027ATM is available in a small outline package (SOP) with 8 pins.

Essence

The essence of the DS90LV027ATM lies in its ability to transmit high-speed data reliably over long distances while maintaining signal integrity and low power consumption.

Packaging/Quantity

The DS90LV027ATM is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Data Rate: Up to 400 Mbps
• Supply Voltage Range: 3.0V to 3.6V
• Operating Temperature Range: -40°C to +85°C
• Input Common Mode Voltage Range: -0.3V to VCC+0.3V
• Output Voltage Swing: 350mV (minimum)
• Power Consumption: 10mA (typical)

Detailed Pin Configuration

The DS90LV027ATM has the following pin configuration:

1. VCC: Supply voltage
2. GND: Ground
3. RXP: Positive differential receiver input
4. RXN: Negative differential receiver input
5. DE: Driver enable input
6. TXP: Positive differential driver output
7. TXN: Negative differential driver output
8. VCCO: Output supply voltage

Functional Features

• Differential Line Driver: The DS90LV027ATM acts as a high-speed differential line driver, converting single-ended signals into differential signals for transmission.
• Differential Line Receiver: It also serves as a differential line receiver, converting received differential signals back into single-ended signals.
• Driver Enable Function: The device includes a driver enable input (DE) that allows the user to control the driver's operation.
• Output Voltage Swing Control: The DS90LV027ATM provides adjustable output voltage swing control to optimize signal levels based on system requirements.

Advantages and Disadvantages

Advantages

• High-speed data transmission capability
• Low power consumption
• Wide supply voltage range
• Noise immunity due to differential signaling

Disadvantages

• Limited pin configuration options
• May require additional external components for certain applications

Working Principles

The DS90LV027ATM utilizes differential signaling to transmit and receive high-speed data. It converts single-ended signals into differential signals using the driver section, which helps improve noise immunity and signal integrity. The receiver section then converts the received differential signals back into single-ended signals for further processing.

Detailed Application Field Plans

The DS90LV027ATM finds applications in various fields, including:

1. Telecommunications: Used in high-speed data communication systems, such as fiber optic networks and Ethernet connections.
2. Industrial Automation: Employed in industrial control systems that require reliable and fast data transmission over long distances.
3. Automotive Systems: Integrated into automotive electronics for transmitting data between different vehicle modules, such as infotainment systems and engine control units.

Detailed and Complete Alternative Models

1. DS90LV027A: Similar to the DS90LV027ATM, but available in a different package (TSSOP) with 8 pins.
2. DS90LV028ATM: A higher-speed version of the DS90LV027ATM, supporting data rates up to 800 Mbps.

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