DP83849IDVSX/NOPB

Product Overview

• Category: Integrated Circuit
• Use: Ethernet Physical Layer Transceiver
• Characteristics: High-performance, low-power, small form factor
• Package: Small Outline Package (SOP)
• Essence: Provides physical layer interface for Ethernet communication
• Packaging/Quantity: Available in tape and reel packaging, quantity depends on customer requirements

Specifications

• Operating Voltage: 3.3V
• Data Rate: 10/100 Mbps
• Interface: MII, RMII, RGMII
• Temperature Range: -40°C to +85°C
• Power Consumption: Low power consumption for energy efficiency
• Compliance: IEEE 802.3 standard compliant

Pin Configuration

The DP83849IDVSX/NOPB has the following pin configuration:

1. VDDA
2. VSSA
3. TXEN
4. TXD0
5. TXD1
6. VDDIO
7. RXD0
8. RXD1
9. CRS_DV
10. RXER
11. REFCLK
12. COL
13. CRS
14. MDIO
15. MDC
16. VDDIO
17. VSSIO
18. VDDIO
19. VSSIO
20. VDDIO

Functional Features

• Supports both full-duplex and half-duplex modes
• Auto-negotiation for optimal speed and duplex mode selection
• Built-in diagnostic features for cable testing and fault detection
• Supports Energy Efficient Ethernet (EEE) for reduced power consumption
• Advanced error correction and noise filtering mechanisms

Advantages and Disadvantages

Advantages: - High-performance and reliable Ethernet communication - Low power consumption for energy efficiency - Small form factor for space-constrained applications - Supports various interface options for flexibility

Disadvantages: - Limited to 10/100 Mbps data rate, not suitable for higher-speed networks - Requires external magnetics for proper operation

Working Principles

The DP83849IDVSX/NOPB is an Ethernet Physical Layer Transceiver that provides the interface between a network controller and the physical medium. It converts digital data from the controller into analog signals suitable for transmission over Ethernet cables. The transceiver also receives analog signals from the cable and converts them back into digital data for the controller to process.

Application Field Plans

The DP83849IDVSX/NOPB is commonly used in various networking applications, including:

1. Industrial automation systems
2. Internet of Things (IoT) devices
3. Home and office networking equipment
4. Automotive electronics
5. Telecommunication infrastructure

Alternative Models

• DP83848CVV/NOPB
• DP83848JSQ/NOPB
• DP83848IVV/NOPB
• DP83848CVVX/NOPB
• DP83848KSQ/NOPB

These alternative models offer similar functionality and can be considered as replacements for the DP83849IDVSX/NOPB.

In conclusion, the DP83849IDVSX/NOPB is a high-performance Ethernet Physical Layer Transceiver that provides reliable and efficient communication for various networking applications. Its small form factor and low power consumption make it suitable for space-constrained and energy-efficient designs. However, its limited data rate and requirement for external magnetics should be taken into consideration when selecting this product for specific applications.