TLK1002RGER

Product Overview

• Category: Integrated Circuit (IC)
• Use: Communication and Networking
• Characteristics: High-speed data transmission, low power consumption
• Package: RGEP-24 (Thin Shrink Small Outline Package)
• Essence: Transceiver IC for Ethernet applications
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Data Rate: Up to 1 Gbps
• Operating Voltage: 3.3V
• Operating Temperature: -40°C to +85°C
• Interface: MII (Media Independent Interface)
• Supported Protocols: IEEE 802.3, Ethernet, Fast Ethernet, Gigabit Ethernet
• Transmit/Receive Channels: 1 channel each
• Clock Frequency: 25 MHz

Detailed Pin Configuration

The TLK1002RGER has a total of 24 pins. The pin configuration is as follows:

1. VDDA: Analog Power Supply
2. VSSA: Analog Ground
3. VDDC: Core Power Supply
4. VSSC: Core Ground
5. TXEN: Transmit Enable
6. TXD[3:0]: Transmit Data
7. TX_CLK: Transmit Clock
8. RX_CLK: Receive Clock
9. RXD[3:0]: Receive Data
10. RX_DV: Receive Data Valid
11. CRS: Carrier Sense
12. COL: Collision Detect
13. MDIO: Management Data I/O
14. MDC: Management Data Clock
15. REFCLK: Reference Clock
16. VDDO: Output Power Supply
17. VSSO: Output Ground
18. TX_FAULT: Transmit Fault
19. RX_ER: Receive Error
20. RX_D[3:0]: Receive Data
21. RX_DV: Receive Data Valid
22. VDDIO: I/O Power Supply
23. VSSIO: I/O Ground
24. TX_CLK: Transmit Clock

Functional Features

• High-speed data transmission up to 1 Gbps
• Low power consumption for energy-efficient operation
• Supports various Ethernet protocols (IEEE 802.3, Ethernet, Fast Ethernet, Gigabit Ethernet)
• Reliable carrier sense and collision detection mechanisms
• Management data input/output for configuration and control
• Built-in transmit fault and receive error detection

Advantages and Disadvantages

Advantages: - High data rate enables fast communication - Low power consumption reduces energy costs - Wide compatibility with Ethernet protocols - Robust carrier sense and collision detection mechanisms ensure reliable data transmission - Management data interface allows for easy configuration and control

Disadvantages: - Limited to single-channel transmit and receive capabilities - Requires an external reference clock source

Working Principles

The TLK1002RGER is a transceiver IC designed for Ethernet applications. It operates by receiving and transmitting data over a physical medium using the Media Independent Interface (MII). The IC incorporates various circuitry and protocols to ensure accurate and efficient data transfer.

When transmitting data, the IC receives digital signals from the host device and converts them into analog signals suitable for transmission over the physical medium. On the receiving end, it receives analog signals from the medium and converts them back into digital signals for further processing by the host device.

The IC also includes features such as carrier sense and collision detection to ensure reliable data transmission in shared network environments. Additionally, it provides management data input/output for configuration and control purposes.

Detailed Application Field Plans

The TLK1002RGER is widely used in various communication and networking applications, including:

1. Local Area Networks (LANs)
2. Wide Area Networks (WANs)
3. Ethernet switches
4. Routers
5. Network interface cards
6. Industrial automation systems
7. Data centers

Its high-speed data transmission capabilities and compatibility with Ethernet protocols make it suitable for a wide range of networking applications.

Detailed and Complete Alternative Models

1. TLK1001RGER: Similar to TLK1002RGER but with single-channel transmit/receive capability.
2. TLK1004RGER: Four-channel version of TLK1002RGER, providing increased capacity for data transmission.
3. TLK1008RGER: Eight-channel version of TLK1002RGER, suitable for high-density networking environments.

These alternative models offer different channel configurations to cater to specific application requirements.

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