Overview
The Marvell 88E1512-A0-NNP2I000 is a Gigabit Ethernet transceiver designed by Marvell Semiconductor, Inc. This device is a physical layer component that implements the Ethernet physical layer portion of the 1000BASE-T, 100BASE-TX, and 10BASE-T standards. It is particularly suited for automotive and industrial applications, being fully AECQ100 qualified. The transceiver supports various connection modes, including RGMII to Copper, Fiber, SGMII, and auto-media detection, making it versatile for different network configurations.
Key Specifications
| Specification | Details |
|---|---|
| Package Type | 56-Pin QFN 8mm x 8mm Green package |
| Supply Voltage | Single 3.3V supply; supports 1.8V, 2.5V, and 3.3V LVCMOS I/O Standards |
| Operating Modes | RGMII to Copper, SGMII to Copper, RGMII to Fiber/SGMII, RGMII to Copper/Fiber/SGMII with Auto-Media Detect, Copper to Fiber (1000BASE-X) |
| Ethernet Standards | 1000BASE-T, 100BASE-TX, 10BASE-T |
| Integrated Features | MDI interface termination resistors, switching voltage regulator, advanced mixed-signal processing for equalization, echo and crosstalk cancellation, data recovery, and error correction |
| Power Efficiency | Ultra-low power consumption; supports Energy Efficient Ethernet (EEE) - IEEE 802.3az-2010 compliant |
| Environmental Grade | Commercial grade, Industrial grade |
Key Features
- Compliance with Ethernet Standards: Implements the Ethernet physical layer portion of the 1000BASE-T, 100BASE-TX, and 10BASE-T standards.
- Multiple Operating Modes: Supports RGMII to Copper, SGMII to Copper, RGMII to Fiber/SGMII, and RGMII to Copper/Fiber/SGMII with Auto-Media Detect.
- Integrated MDI Termination Resistors: Simplifies board layout and reduces board cost by minimizing the need for external components.
- Advanced Mixed-Signal Processing: Performs equalization, echo and crosstalk cancellation, data recovery, and error correction at gigabit per second data rates.
- Energy Efficiency: Supports Energy Efficient Ethernet (EEE) - IEEE 802.3az-2010 compliant, with ultra-low power consumption.
- Robust Performance in Noisy Environments: Achieves robust performance with very low power dissipation, even in noisy environments.
- Integrated Switching Voltage Regulator: Generates all required voltages from a single 3.3V supply.
- Support for Various I/O Standards: Supports 1.8V, 2.5V, and 3.3V LVCMOS I/O Standards.
Applications
- Network Switches and Routers: Used to enable multiple devices to connect to an Ethernet network and provide routing and connectivity functions.
- Industrial Automation: Employed in automation and control systems to enable networked communication between devices.
- Data Centers: Used in data center equipment to support high-speed, reliable Ethernet communication.
- Embedded Systems: Commonly used in embedded systems such as network interface cards (NICs) and Ethernet-enabled embedded systems.
- Automotive Applications: Qualified for automotive use, supporting various automotive network configurations.
Q & A
- What are the main Ethernet standards supported by the 88E1512-A0-NNP2I000?
The device supports 1000BASE-T, 100BASE-TX, and 10BASE-T Ethernet standards.
- What are the different operating modes of the 88E1512-A0-NNP2I000?
The device supports RGMII to Copper, SGMII to Copper, RGMII to Fiber/SGMII, and RGMII to Copper/Fiber/SGMII with Auto-Media Detect.
- What is the significance of the integrated MDI termination resistors in the 88E1512-A0-NNP2I000?
The integrated MDI termination resistors simplify board layout and reduce board cost by minimizing the need for external components.
- How does the 88E1512-A0-NNP2I000 manage power efficiency?
The device supports Energy Efficient Ethernet (EEE) - IEEE 802.3az-2010 compliant and has ultra-low power consumption.
- What are the environmental grades supported by the 88E1512-A0-NNP2I000?
The device is available in commercial and industrial grades.
- What is the package type of the 88E1512-A0-NNP2I000?
The device is available in a 56-Pin QFN 8mm x 8mm Green package.
- What supply voltage does the 88E1512-A0-NNP2I000 require?
The device can run off a single 3.3V supply and supports 1.8V, 2.5V, and 3.3V LVCMOS I/O Standards.
- How does the 88E1512-A0-NNP2I000 perform in noisy environments?
The device achieves robust performance with very low power dissipation, even in noisy environments.
- What advanced features does the 88E1512-A0-NNP2I000 include for signal processing?
The device includes advanced mixed-signal processing for equalization, echo and crosstalk cancellation, data recovery, and error correction.
- In which sectors is the 88E1512-A0-NNP2I000 commonly used?
The device is commonly used in network switches, routers, industrial automation, data centers, and embedded systems.
