BCM53108KMLG

Product Overview

• Category: Integrated Circuit
• Use: Ethernet Switch
• Characteristics: High-performance, low-power, compact size
• Package: QFN (Quad Flat No-Lead)
• Essence: BCM53108KMLG is a highly integrated Ethernet switch designed for use in various networking applications.
• Packaging/Quantity: Available in tape and reel packaging, with quantities varying based on customer requirements.

Specifications

• Number of Ports: 8
• Port Speeds: 10/100/1000 Mbps
• Switching Capacity: 16 Gbps
• Power Supply Voltage: 3.3V
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The BCM53108KMLG features the following pin configuration:

1. Port 1 Transmit Data (TXD1)
2. Port 1 Receive Data (RXD1)
3. Port 2 Transmit Data (TXD2)
4. Port 2 Receive Data (RXD2)
5. Port 3 Transmit Data (TXD3)
6. Port 3 Receive Data (RXD3)
7. Port 4 Transmit Data (TXD4)
8. Port 4 Receive Data (RXD4)
9. Port 5 Transmit Data (TXD5)
10. Port 5 Receive Data (RXD5)
11. Port 6 Transmit Data (TXD6)
12. Port 6 Receive Data (RXD6)
13. Port 7 Transmit Data (TXD7)
14. Port 7 Receive Data (RXD7)
15. Port 8 Transmit Data (TXD8)
16. Port 8 Receive Data (RXD8)
17. Power Supply (VDD)
18. Ground (GND)
19. Clock Input (REFCLK)
20. Reset (RESET)

Functional Features

• Advanced Switching: The BCM53108KMLG supports advanced switching features such as VLAN tagging, QoS prioritization, and port mirroring.
• Energy Efficiency: This switch incorporates energy-efficient Ethernet (EEE) technology, reducing power consumption during periods of low network activity.
• Auto-Negotiation: The switch automatically detects the speed and duplex mode of connected devices, ensuring optimal performance.
• Jumbo Frame Support: It supports jumbo frames, allowing for the transmission of larger data packets, improving network efficiency.

Advantages and Disadvantages

Advantages: - High-performance switching capabilities - Energy-efficient operation - Compact size for space-constrained applications - Supports advanced networking features

Disadvantages: - Limited number of ports (8) - May require additional external components for certain configurations

Working Principles

The BCM53108KMLG operates based on the principles of Ethernet switching. It receives incoming data packets from connected devices, examines the destination address, and forwards the packets to the appropriate output port. It utilizes a switching fabric to ensure efficient and reliable data transmission between devices.

Detailed Application Field Plans

The BCM53108KMLG is suitable for various networking applications, including but not limited to: - Small office/home office (SOHO) networks - Industrial automation systems - Internet of Things (IoT) devices - Smart home networks

Detailed and Complete Alternative Models

• BCM53101KMLG: 5-port version of the BCM53108KMLG
• BCM53104KMLG: 4-port version with similar features
• BCM53116KMLG: 16-port version with expanded connectivity options

These alternative models provide flexibility in terms of port count and can be considered based on specific application requirements.

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