DP83822IRHBR

The DP83822IRHBR is a fully-integrated 10/100/1000 Gigabit Ethernet physical layer transceiver for high-performance network applications. It combines robust performance with low-power operation, making it ideal for a wide range of Ethernet connectivity solutions.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

• RST: Reset Pin
• MDI: MDI/MDIX pin
• MDI1: MDI1/MDIX1 pin
• MDC: Management Data Clock pin
• MDIO: Management Data Input/Output pin
• LED[3:0]: LED Indicator pins
• TXC+/TXC-: Transmit Clock pins
• RXC+/RXC-: Receive Clock pins
• TXD[3:0]: Transmit Data pins
• RXD[3:0]: Receive Data pins
• REFCLK: Reference Clock Input pin
• VCC: Positive Power Supply
• GND: Ground pin

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the DP83822IRHBR IC for a visual representation.

Key Features

• Gigabit Ethernet Transceiver: Supports 10/100/1000 Mbps Ethernet connectivity for high-speed data transmission.
• Fully Integrated Design: Combines all necessary functions for Ethernet communication in a single IC, simplifying system design.
• Low-Power Operation: Features low power consumption while maintaining high performance, suitable for energy-efficient applications.
• Robust Performance: Offers reliable and robust performance in demanding network environments.
• Auto-MDIX Support: Supports automatic MDI/MDIX configuration for easy connection to different network devices.

Note: For detailed technical specifications, please refer to the DP83822IRHBR datasheet.

Application

• Network Switches: Suitable for use in network switches and routers requiring high-speed Ethernet connectivity.
• Industrial Ethernet: Ideal for industrial Ethernet applications that demand reliable and high-performance communication.
• Data Centers: Used in data center networking equipment for efficient and fast data transmission.

Functionality

The DP83822IRHBR provides a seamless interface between Ethernet networks and connected devices, offering reliable and high-speed data transmission capabilities.

Usage Guide

• Power Supply: Connect VCC (Pin 12) to the positive power supply and GND (Pin 13) to ground.
• Ethernet Connection: Connect the TXD/RXD pins to the transmit/receive data lines and the MDI/MDIX pins for Ethernet connectivity.
• LED Indicators: Monitor network activity and status using the LED indicator pins.

Frequently Asked Questions

Q: Is the DP83822IRHBR compatible with Gigabit Ethernet networks?
A: Yes, the DP83822IRHBR is designed to support Gigabit Ethernet networks for high-speed data transmission.

Q: Can the DP83822IRHBR operate in industrial temperature ranges?
A: Yes, the DP83822IRHBR is designed to withstand industrial temperature ranges, making it suitable for harsh environments.