DP83848QSQX/NOPB

Product Overview

• Category: Integrated Circuit
• Use: Ethernet Physical Layer Transceiver
• Characteristics:
  • High-performance transceiver for Ethernet applications
  • Supports 10/100 Mbps data rates
  • Low power consumption
  • Robust design for industrial environments
• Package: Small Outline Package (SOP)
• Essence: Provides a reliable and efficient solution for Ethernet connectivity
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on customer requirements

Specifications

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

Detailed Pin Configuration

The DP83848QSQX/NOPB has the following pin configuration:

1. VDDA
2. VSSA
3. TXEN
4. TXD0
5. TXD1
6. TXD2
7. TXD3
8. VDDIO
9. RXD3
10. RXD2
11. RXD1
12. RXD0
13. CRS
14. COL
15. RXER
16. VSSIO
17. REFCLK
18. VDDIO
19. MDIO
20. MDC
21. VDDIO
22. VSSIO
23. LINK/ACT
24. VDDIO
25. VSSIO
26. VDDIO
27. VSSIO
28. VDDIO
29. VSSIO
30. VDDIO
31. VSSIO
32. VDDIO

Functional Features

• Supports auto-negotiation for automatic configuration of link speed and duplex mode
• Implements advanced error detection and correction mechanisms
• Provides built-in loopback testing capability for easy troubleshooting
• Supports various power management modes to optimize energy consumption
• Offers enhanced ESD protection for reliable operation in harsh environments

Advantages and Disadvantages

Advantages: - High-performance transceiver with support for 10/100 Mbps data rates - Low power consumption for energy-efficient operation - Robust design suitable for industrial environments - Built-in loopback testing for easy troubleshooting

Disadvantages: - Limited to MII interface, may not be compatible with all systems - Does not support higher data rates like Gigabit Ethernet

Working Principles

The DP83848QSQX/NOPB is an Ethernet Physical Layer Transceiver that enables the transmission and reception of Ethernet data over a physical medium. It interfaces with the Media Independent Interface (MII) of a network controller or microcontroller. The transceiver supports auto-negotiation, allowing it to automatically configure the link speed and duplex mode based on the capabilities of the connected device.

The device incorporates advanced error detection and correction mechanisms to ensure reliable data transmission. It also provides power management features to optimize energy consumption. The robust design of the transceiver makes it suitable for use in industrial environments where reliability is crucial.

Detailed Application Field Plans

The DP83848QSQX/NOPB is widely used in various applications, including:

1. Industrial Automation: Enables Ethernet connectivity in industrial automation systems, facilitating real-time communication between devices.
2. Automotive: Used in automotive applications for Ethernet-based communication between different vehicle systems.
3. Home Networking: Provides Ethernet connectivity for home networking devices such as routers, switches, and media servers.
4. Internet of Things (IoT): Enables Ethernet connectivity in IoT devices, allowing them to communicate with each other and with the cloud.

Detailed and Complete Alternative Models

1. DP83848CVV/NOPB: Similar to DP83848QSQX/NOPB but available in a different package.
2. DP83848IVV/NOPB: Enhanced version with additional features such as extended temperature range and enhanced ESD protection.
3. DP83848HV/NOPB: High-voltage version suitable for applications requiring higher voltage levels.

These alternative models offer similar functionality and can be considered based on specific application requirements.

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