DS90LV028AHMX

Product Overview

Category

The DS90LV028AHMX belongs to the category of high-speed differential line drivers and receivers.

Use

It is primarily used for transmitting and receiving high-speed digital signals over long distances in various applications.

Characteristics

• High-speed operation: The DS90LV028AHMX supports data rates up to 400 Mbps, making it suitable for demanding applications.
• Low power consumption: It operates at a low supply voltage and consumes minimal power, making it energy-efficient.
• Robust design: The device is designed to withstand noise and interference, ensuring reliable signal transmission.
• Wide temperature range: It can operate within a wide temperature range, making it suitable for harsh environments.
• Small package size: The DS90LV028AHMX comes in a compact package, allowing for space-saving integration into electronic systems.

Package and Quantity

The DS90LV028AHMX is available in a small outline integrated circuit (SOIC) package. It is typically sold in reels containing a specified quantity of devices.

Specifications

• Supply Voltage Range: 3V to 3.6V
• Data Rate: Up to 400 Mbps
• Operating Temperature Range: -40°C to +85°C
• Package Type: SOIC
• Pin Count: 8

Detailed Pin Configuration

1. VCC - Power supply voltage
2. GND - Ground reference
3. RXP - Positive receiver input
4. RXN - Negative receiver input
5. TXP - Positive transmitter output
6. TXN - Negative transmitter output
7. EN - Enable pin for transmitter and receiver
8. GND - Ground reference

Functional Features

• Differential signaling: The DS90LV028AHMX uses differential signaling to improve noise immunity and signal integrity.
• Built-in termination resistors: It features integrated termination resistors, simplifying the design and reducing external component count.
• Enable pin control: The device includes an enable pin that allows for easy control of the transmitter and receiver functions.

Advantages and Disadvantages

Advantages

• High-speed data transmission capability
• Low power consumption
• Robust design for reliable operation
• Wide temperature range suitability
• Compact package size for space-saving integration

Disadvantages

• Limited pin count may restrict certain applications requiring more I/Os
• Requires careful PCB layout to maintain signal integrity at high data rates

Working Principles

The DS90LV028AHMX operates by converting single-ended digital signals into differential signals using a differential line driver. These differential signals are then transmitted over a twisted-pair cable or other transmission medium. At the receiving end, the differential signals are converted back to single-ended signals using a differential line receiver.

Detailed Application Field Plans

The DS90LV028AHMX finds application in various fields, including: 1. Industrial automation systems 2. Communication equipment 3. Automotive electronics 4. Medical devices 5. Test and measurement instruments

Alternative Models

Some alternative models that offer similar functionality to the DS90LV028AHMX include: - SN65LVDS31-Q1 - MAX9126 - ADN4650

These models can be considered as alternatives based on specific requirements and compatibility with the target application.

In conclusion, the DS90LV028AHMX is a high-speed differential line driver and receiver designed for reliable transmission of digital signals over long distances. Its compact size, low power consumption, and robust characteristics make it suitable for various applications in different industries.

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