Imagens apenas para referência
IC TXRX FULL/HALF 4/4 56QFN
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FabricanteMarvell Semiconductor, Inc.
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Peça do Fabricante #88E1514-A0-NNP2C000
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Pacote QFN-56
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Em Estoque2874
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Especificações
| Atributo | Valor |
| Package / Case | Tray |
| Series | Alaska® |
| Part Status | Active |
| Type | Transceiver |
| Protocol | IEEE 802.3, IEEE 1588 |
| Number of Drivers/Receivers | 4/4 |
| Duplex | Full, Half |
| Data Rate | 10Mbps, 100Mbps, 1Gbps |
| Voltage - Supply | 1.71V ~ 1.89V, 2.38V ~ 2.62V, 3.14V ~ 3.46V |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Mounting Type | Surface Mount |
Visão Geral
Description
Key features of the 88E1514 include:
1. High-Speed Connectivity: Supports 10/100/1000BASE-T standards, ensuring fast data transfer rates.
2. Energy Efficiency: Built with energy-efficient Ethernet (EEE) technology, which reduces power consumption during periods of low data activity.
3. Robust Performance: Offers advanced features like cable diagnostics and wake-on-LAN support.
4. Versatility: Compatible with both copper and fiber media, providing flexibility in network design.
5. Integration: Designed for easy integration into existing systems, with a small form factor and comprehensive software support.
Overall, the 88E1514-A0-NNP2C000 is a reliable choice for industries requiring efficient and high-speed network solutions.
Equivalent
1. Broadcom BCM54612E - A popular alternative offering similar performance.
2. Texas Instruments DP83867IR - Known for robust performance and reliability.
3. Microchip KSZ9031RNX - Suitable for similar applications with comparable features.
4. Realtek RTL8211E - Another alternative, often used for its cost-effectiveness.
Always verify compatibility with your specific application requirements.
Features
1. High-Speed Ethernet: Supports IEEE 802.3-compliant Ethernet connections, including 10BASE-T, 100BASE-TX, and 1000BASE-T.
2. Energy Efficiency: Implements Energy Efficient Ethernet (EEE) standards to reduce power consumption during low data activity periods.
3. Auto-Negotiation: Automatically detects and configures the best speed and duplex mode with the connected device.
4. Cable Diagnostics: Offers advanced cable diagnostics to detect cable faults and issues.
5. Robust Management: Supports IEEE 802.3az and provides management capabilities through the standard management interface.
6. Integrated Voltage Regulator: Simplifies design by integrating a voltage regulator.
7. Small Footprint: Compact design suitable for various applications, including network interface cards, switches, and routers.
These features make the 88E1514-A0-NNP2C000 suitable for a wide range of networking applications that require reliable and efficient Ethernet connectivity.
Pinout
In terms of pin count, the 88E1514 generally comes in a 48-pin QFN (Quad Flat No-leads) package, which is common for Ethernet transceivers of this type. This package is designed to provide a compact form factor while maintaining the necessary connectivity and functionality.
The primary function of the 88E1514 is to perform physical layer (PHY) tasks, converting digital data from the MAC (Media Access Control) layer into electrical signals suitable for transmission over copper Ethernet cables, and vice versa. It includes features such as auto-negotiation, energy-efficient Ethernet, and cable diagnostics to optimize performance in various networking scenarios.