DP83849IFVS/NOPB

Product Overview

Category

The DP83849IFVS/NOPB belongs to the category of Ethernet Physical Layer Transceivers.

Use

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

Characteristics

• High-speed data transmission: The DP83849IFVS/NOPB supports data rates up to 1000 Mbps, ensuring fast and efficient communication.
• Robust design: This transceiver is built with high-quality components, providing reliable performance even in harsh environments.
• Low power consumption: The DP83849IFVS/NOPB is designed to minimize power consumption, making it suitable for energy-efficient applications.
• Wide temperature range: It can operate within a wide temperature range, allowing it to be used in various industrial settings.
• Small package size: The compact package of this transceiver makes it easy to integrate into different devices.

Package and Quantity

The DP83849IFVS/NOPB is available in a small form-factor package, which includes the necessary components for its operation. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Data Rate: Up to 1000 Mbps
• Supply Voltage: 3.3 V
• Operating Temperature Range: -40°C to +85°C
• Interface: MII (Media Independent Interface)
• Package Type: QFN (Quad Flat No-Lead)
• Pin Count: 32

Detailed Pin Configuration

The DP83849IFVS/NOPB has a total of 32 pins. Here is a detailed pin configuration:

1. TXD0+
2. TXD0-
3. TXEN
4. RXD0+
5. RXD0-
6. RXDV
7. CRS
8. MDIO
9. MDC
10. GND
11. VDDA
12. VDDD
13. REFCLKO
14. VDDIO
15. VDDIO
16. VDDIO
17. VDDIO
18. VDDIO
19. VDDIO
20. VDDIO
21. VDDIO
22. VDDIO
23. VDDIO
24. VDDIO
25. VDDIO
26. VDDIO
27. VDDIO
28. VDDIO
29. VDDIO
30. VDDIO
31. VDDIO
32. VDDIO

Functional Features

• Auto-negotiation: The DP83849IFVS/NOPB supports auto-negotiation, allowing it to automatically determine the best communication parameters with the connected device.
• Link status detection: It can detect the link status and provide appropriate indications or signals for network connectivity.
• Error detection and correction: This transceiver includes error detection and correction mechanisms to ensure reliable data transmission.
• Energy-efficient Ethernet (EEE): The DP83849IFVS/NOPB supports EEE, which reduces power consumption during periods of low network activity.

Advantages and Disadvantages

Advantages

• High-speed data transmission capability
• Robust design for reliable performance
• Low power consumption for energy efficiency
• Wide temperature range for versatile applications
• Compact package size for easy integration

Disadvantages

• Limited pin count may restrict certain advanced features
• Requires external components for complete functionality

Working Principles

The DP83849IFVS/NOPB operates based on the Ethernet standard, utilizing the MII interface for communication between the transceiver and the Ethernet controller. It converts the digital data from the controller into analog signals suitable for transmission over Ethernet cables. The transceiver also performs signal conditioning, error detection, and correction to ensure accurate and reliable data transmission.

Detailed Application Field Plans

The DP83849IFVS/NOPB is widely used in various applications, including:

1. Industrial automation: It enables Ethernet connectivity in industrial control systems, allowing for efficient communication between different devices.
2. Networking equipment: This transceiver is commonly used in routers, switches, and other networking equipment to facilitate high-speed data transmission.
3. Automotive electronics: The DP83849IFVS/NOPB is suitable for automotive applications, providing reliable Ethernet connectivity for in-vehicle networks.
4. Smart grid systems: It plays a crucial role in smart grid infrastructure, enabling communication between power distribution devices and control centers.

Alternative Models

Here are some alternative models that offer similar functionality:

1. DP83848IFVS/NOPB
2. DP83849IYFFR
3. DP83848CVV/NOPB
4. DP83848JSQ/NOPB

These alternative models can be considered based on specific requirements and availability.

In conclusion, the DP83849IFVS/NOPB is a high-performance Ethernet Physical Layer Transceiver with various features and