DP83848EVV/NOPB

Product Overview

• Category: Ethernet Physical Layer Transceiver
• Use: Provides physical layer interface to transmit and receive Ethernet data packets
• Characteristics:
  • Supports 10/100 Mbps data rates
  • Compliant with IEEE 802.3 standard
  • Low power consumption
  • Robust performance in harsh environments
• Package: Small form-factor, lead-free package
• Essence: Enables reliable and efficient communication over Ethernet networks
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on customer requirements

Specifications

• Data Rates: 10/100 Mbps
• Operating Voltage: 3.3 V
• Operating Temperature Range: -40°C to +85°C
• Interface: MII (Media Independent Interface)
• Power Consumption: Low power consumption for energy efficiency
• Compliance: IEEE 802.3 standard compliant

Detailed Pin Configuration

The DP83848EVV/NOPB transceiver has the following pin configuration:

1. TXD0+
2. TXD0-
3. TXEN
4. RXD0+
5. RXD0-
6. RXER
7. CRS
8. COL
9. MDIO
10. MDC
11. RXDV
12. RXD1+
13. RXD1-
14. RXD2+
15. RXD2-
16. RXD3+
17. RXD3-
18. RXCLK
19. RXCTL
20. TXCLK
21. TXCTL
22. TXD3+
23. TXD3-
24. TXD2+
25. TXD2-
26. TXD1+
27. TXD1-
28. VDDA
29. VDD
30. GND

Functional Features

• Auto-Negotiation: Automatically detects and configures the best possible connection speed and duplex mode.
• Link Quality Indicator (LQI): Provides a measure of the received signal quality, enabling link diagnostics.
• Energy Efficient Ethernet (EEE): Supports EEE standard to reduce power consumption during periods of low network activity.
• Loopback Modes: Allows testing and diagnostics by looping back transmitted signals for verification.
• LED Indicators: Integrated LED indicators for link status, activity, and speed.

Advantages and Disadvantages

Advantages: - Robust performance in harsh environments - Low power consumption for energy efficiency - Compliant with industry standards - Supports auto-negotiation for easy setup - Integrated LED indicators for easy monitoring

Disadvantages: - Limited data rates compared to higher-speed Ethernet standards - May require additional components for full network implementation

Working Principles

The DP83848EVV/NOPB transceiver operates based on the IEEE 802.3 standard for Ethernet communication. It receives and transmits data packets using the MII interface. The transceiver supports auto-negotiation, allowing it to automatically determine the optimal connection speed and duplex mode. It also incorporates features like loopback modes for testing and diagnostics, as well as energy-efficient operation through EEE support.

Detailed Application Field Plans

The DP83848EVV/NOPB transceiver is widely used in various applications, including:

1. Industrial Automation: Enables reliable communication in industrial control systems and factory automation networks.
2. Automotive: Facilitates Ethernet connectivity in automotive applications such as infotainment systems and advanced driver-assistance systems (ADAS).
3. Telecommunications: Used in networking equipment for data transmission over Ethernet networks.
4. Internet of Things (IoT): Supports Ethernet connectivity in IoT devices for seamless integration into network infrastructures.
5. Consumer Electronics: Enables Ethernet connectivity in devices like smart TVs, gaming consoles, and home automation systems.

Detailed and Complete Alternative Models

1. DP83848CVV/NOPB
2. DP83848HV/NOPB
3. DP83848IVV/NOPB
4. DP83848JVV/NOPB
5. DP83848KVV/NOPB

These alternative models offer similar functionality and characteristics to the DP83848EVV/NOPB transceiver, providing options for different application requirements.

Word count: 498 words