DP83815DVNG/NOPB

Product Overview

Category

The DP83815DVNG/NOPB belongs to the category of Ethernet Physical Layer Transceivers.

Use

This product is used for connecting devices to an Ethernet network, enabling data transmission over a wired connection.

Characteristics

• High-speed data transfer: The DP83815DVNG/NOPB supports data rates up to 10/100 Mbps.
• Low power consumption: This transceiver is designed to operate efficiently with minimal power usage.
• Robust performance: It offers reliable and stable connectivity, ensuring uninterrupted data transmission.
• Compact package: The DP83815DVNG/NOPB comes in a small form factor, making it suitable for space-constrained applications.
• Easy integration: It can be easily integrated into various networking devices, such as routers, switches, and embedded systems.

Package and Quantity

The DP83815DVNG/NOPB is typically packaged in a surface-mount package (SMD) and is available in reels or tubes. The exact quantity per package may vary depending on the supplier.

Specifications

• Data Rates: 10/100 Mbps
• Supply Voltage: 3.3V
• Operating Temperature Range: -40°C to +85°C
• Interface: MII (Media Independent Interface)
• Compliance: IEEE 802.3u standard

Pin Configuration

The DP83815DVNG/NOPB has the following pin configuration:

1. TX_CLK+
2. TX_CLK-
3. TX_EN
4. TXD0
5. TXD1
6. TXD2
7. TXD3
8. GND
9. RX_CLK+
10. RX_CLK-
11. RX_DV
12. RXD0
13. RXD1
14. RXD2
15. RXD3
16. GND
17. MDC
18. MDIO
19. CRS
20. COL

Functional Features

• Auto-negotiation: The DP83815DVNG/NOPB supports auto-negotiation, allowing it to automatically determine the best possible connection speed and duplex mode.
• Link status detection: It can detect the link status and provide corresponding indications or signals.
• Error detection and correction: This transceiver incorporates error detection and correction mechanisms to ensure data integrity during transmission.
• Wake-on-LAN support: It supports Wake-on-LAN functionality, enabling devices to be remotely powered on from a sleep state.

Advantages and Disadvantages

Advantages

• High-speed data transfer capability
• Low power consumption
• Compact form factor
• Easy integration into various networking devices
• Reliable and stable connectivity

Disadvantages

• Limited to 10/100 Mbps data rates (not suitable for Gigabit Ethernet)

Working Principles

The DP83815DVNG/NOPB operates based on the principles of Ethernet communication. It uses the MII interface to connect with the MAC (Media Access Control) layer of the network device. The transceiver converts the digital data received from the MAC layer into analog signals suitable for transmission over the Ethernet cable. Similarly, it receives analog signals from the cable and converts them back into digital data for the MAC layer to process.

Application Field Plans

The DP83815DVNG/NOPB is widely used in various networking applications, including:

1. Computer motherboards: It is commonly integrated into computer motherboards to provide Ethernet connectivity.
2. Network switches: The transceiver enables data transmission between different network segments in a switch.
3. Industrial automation: It is utilized in industrial automation systems to establish reliable communication networks.
4. Embedded systems: The DP83815DVNG/NOPB finds application in embedded systems, such as IoT devices and industrial control systems.

Alternative Models

• DP83848IVV/NOPB
• DP83849IFV/NOPB
• DP83869HM/NOPB
• DP83869HV/NOPB

These alternative models offer similar functionality and can be considered as replacements for the DP83815DVNG/NOPB in various applications.

In conclusion, the DP83815DVNG/NOPB is a high-performance Ethernet Physical Layer Transceiver that provides reliable and efficient data transmission over wired networks. Its compact size, low power consumption, and easy integration make it suitable for a wide range of networking applications. However, its limitation to 10/100 Mbps data rates may not be suitable for Gigabit Ethernet requirements.