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88E1111-B2-BAB1I000
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FabricanteJLCPCB Assembly
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Especificações
| Atributo | Valor |
| Manufacturer | JLCPCB Assembly |
| Package / Case | BGA-117 |
Visão Geral
Description
The 88E1111-B2-BAB1I000 is a high-performance Gigabit Ethernet transceiver from Marvell (now part of NXP). It supports 10/100/1000 Mbps operation with RGMII, GMII, MII, TBI, and RTBI interfaces, making it versatile for networking applications.
Key features:
- Compliant with IEEE 802.3, 802.3u, and 802.3ab standards.
- Low power consumption with advanced power management.
- Supports copper (1000BASE-T) and fiber (1000BASE-X) modes.
- Integrated PHY with auto-negotiation and cable diagnostics.
Commonly used in switches, routers, and embedded systems, it provides reliable connectivity with robust signal integrity. The B2-BAB1I000 variant includes specific packaging and temperature ratings for industrial applications.
For detailed specs, refer to the datasheet from Marvell/NXP.
Key features:
- Compliant with IEEE 802.3, 802.3u, and 802.3ab standards.
- Low power consumption with advanced power management.
- Supports copper (1000BASE-T) and fiber (1000BASE-X) modes.
- Integrated PHY with auto-negotiation and cable diagnostics.
Commonly used in switches, routers, and embedded systems, it provides reliable connectivity with robust signal integrity. The B2-BAB1I000 variant includes specific packaging and temperature ratings for industrial applications.
For detailed specs, refer to the datasheet from Marvell/NXP.
Equivalent
The 88E1111-B2-BAB1I000 is a Marvell Gigabit Ethernet PHY. Equivalent alternatives include:
- Marvell 88E1111 (other variants)
- Broadcom BCM5461
- Intel LXT971A
- Realtek RTL8211
- Microchip LAN8720
These offer similar Gigabit Ethernet PHY functionality but may require minor design adjustments. Always verify pin compatibility and datasheet specifications for your application.
- Marvell 88E1111 (other variants)
- Broadcom BCM5461
- Intel LXT971A
- Realtek RTL8211
- Microchip LAN8720
These offer similar Gigabit Ethernet PHY functionality but may require minor design adjustments. Always verify pin compatibility and datasheet specifications for your application.
Pinout
The 88E1111-B2-BAB1I000 is a Marvell Gigabit Ethernet PHY transceiver with the following key details:
- Pin Count: 128 pins (TQFP package)
- Functions:
- Supports 10/100/1000 Mbps Ethernet.
- Interfaces with GMII, RGMII, TBI, or MII MACs.
- Includes auto-negotiation and energy-efficient Ethernet (EEE).
- Features jumbo frame support and hardware-based diagnostics.
- Operates at 1.8V/2.5V/3.3V power supplies.
It is commonly used in networking equipment like switches and routers.
- Pin Count: 128 pins (TQFP package)
- Functions:
- Supports 10/100/1000 Mbps Ethernet.
- Interfaces with GMII, RGMII, TBI, or MII MACs.
- Includes auto-negotiation and energy-efficient Ethernet (EEE).
- Features jumbo frame support and hardware-based diagnostics.
- Operates at 1.8V/2.5V/3.3V power supplies.
It is commonly used in networking equipment like switches and routers.
Manufacturer
The 88E1111-B2-BAB1I000 is a Gigabit Ethernet transceiver manufactured by Marvell Technology Group, a leading semiconductor company specializing in data storage, networking, and connectivity solutions.
Marvell is a global tech firm known for its high-performance chips used in enterprise, cloud, automotive, and consumer applications. The 88E1111 is part of their Ethernet PHY product line, designed for reliable high-speed networking.
Marvell is a global tech firm known for its high-performance chips used in enterprise, cloud, automotive, and consumer applications. The 88E1111 is part of their Ethernet PHY product line, designed for reliable high-speed networking.
Application
The 88E1111-B2-BAB1I000 is a high-performance Gigabit Ethernet PHY transceiver by Marvell, widely used in:
- Networking Equipment: Switches, routers, and gateways.
- Enterprise/Data Centers: Servers, storage systems, and high-speed interconnects.
- Industrial Systems: Embedded networking in automation and control.
- Telecom Infrastructure: Base stations and fiber-optic communication.
- Consumer Electronics: Smart TVs, gaming consoles, and NAS devices.
It supports 10/100/1000 Mbps speeds, RGMII/SGMII interfaces, and robust signal integrity, making it ideal for high-speed wired communication.
- Networking Equipment: Switches, routers, and gateways.
- Enterprise/Data Centers: Servers, storage systems, and high-speed interconnects.
- Industrial Systems: Embedded networking in automation and control.
- Telecom Infrastructure: Base stations and fiber-optic communication.
- Consumer Electronics: Smart TVs, gaming consoles, and NAS devices.
It supports 10/100/1000 Mbps speeds, RGMII/SGMII interfaces, and robust signal integrity, making it ideal for high-speed wired communication.
Package
The 88E1111-B2-BAB1I000 is a Marvell Alaska Gigabit Ethernet PHY transceiver. It comes in a 128-pin TQFP (Thin Quad Flat Package). This package type is surface-mounted, compact, and suitable for high-speed networking applications. The -B2 variant indicates specific performance or feature enhancements.
