LAN8710A-EZC-TR

Product Overview

Category

The LAN8710A-EZC-TR belongs to the category of Ethernet transceiver integrated circuits.

Use

It is primarily used for providing Ethernet connectivity in various electronic devices and systems.

Characteristics

• The LAN8710A-EZC-TR is a highly integrated Ethernet transceiver IC.
• It supports 10BASE-T, 100BASE-TX, and 1000BASE-T Ethernet protocols.
• The IC operates at a voltage range of 3.3V.
• It offers low power consumption, making it suitable for energy-efficient applications.
• The LAN8710A-EZC-TR features advanced power management capabilities.
• It supports Auto MDI/MDIX functionality, eliminating the need for crossover cables.
• The IC incorporates built-in protection features such as thermal shutdown and under-voltage lockout.

Package

The LAN8710A-EZC-TR is available in a small form-factor package, which facilitates easy integration into various electronic designs.

Essence

The essence of the LAN8710A-EZC-TR lies in its ability to provide reliable and high-speed Ethernet connectivity in a compact and energy-efficient package.

Packaging/Quantity

The LAN8710A-EZC-TR is typically packaged in tape and reel format, with a quantity of 3000 units per reel.

Specifications

• Operating Voltage: 3.3V
• Supported Ethernet Protocols: 10BASE-T, 100BASE-TX, 1000BASE-T
• Power Consumption: Low power consumption
• Package Type: Small form-factor package
• Operating Temperature Range: -40°C to +85°C
• Interface: MII (Media Independent Interface)

Detailed Pin Configuration

The LAN8710A-EZC-TR has the following pin configuration:

1. VDDIO - Power supply for I/Os
2. VDDA - Analog power supply
3. VDDD - Digital power supply
4. VSS - Ground
5. REFCLK - Reference clock input
6. TXEN - Transmit enable
7. TXD0 - Transmit data 0
8. TXD1 - Transmit data 1
9. TXD2 - Transmit data 2
10. TXD3 - Transmit data 3
11. TX_CLK - Transmit clock
12. CRS_DV - Carrier sense and data valid
13. RXD0 - Receive data 0
14. RXD1 - Receive data 1
15. RXD2 - Receive data 2
16. RXD3 - Receive data 3
17. RX_CLK - Receive clock
18. RX_ER - Receive error
19. MDIO - Management data I/O
20. MDC - Management data clock
21. LED[0-3] - LED indicators
22. VDDIO - Power supply for I/Os
23. VDDA - Analog power supply
24. VDDD - Digital power supply
25. VSS - Ground

Functional Features

The LAN8710A-EZC-TR offers the following functional features:

• Auto-negotiation: The IC supports auto-negotiation, allowing it to automatically determine the best possible Ethernet connection speed and duplex mode.
• Auto-MDI/MDIX: The LAN8710A-EZC-TR supports Auto-MDI/MDIX functionality, eliminating the need for crossover cables when connecting to other devices.
• Energy Efficient Ethernet (EEE): It incorporates EEE technology, which reduces power consumption during periods of low network activity.
• Advanced Power Management: The IC features advanced power management capabilities, enabling efficient power usage and extending battery life in portable devices.
• Built-in Protection: The LAN8710A-EZC-TR includes built-in protection features such as thermal shutdown and under-voltage lockout, ensuring reliable operation and preventing damage to the IC.

Advantages and Disadvantages

Advantages

• High integration and compact size
• Support for multiple Ethernet protocols
• Low power consumption
• Auto-negotiation and Auto-MDI/MDIX functionality
• Advanced power management capabilities
• Built-in protection features

Disadvantages

• Limited availability of alternative models
• May require additional external components for specific applications

Working Principles

The LAN8710A-EZC-TR operates based on the principles of Ethernet communication. It utilizes the Media Independent Interface (MII) to connect with a host device's Ethernet controller. The IC converts the digital data received from the host into analog signals suitable for transmission over an Ethernet cable. Similarly, it receives analog signals from the network and converts them back into digital data for the host device.

Detailed Application Field Plans

The LAN8710A-EZC-TR finds application in various electronic devices