TLK1102ERGET

Specialized Overview

The TLK1102ERGET is a dual-port Ethernet transceiver manufactured by Texas Instruments, designed for high-speed data communication applications. It supports IEEE 802.3 standards for 10/100 Mbps Ethernet connectivity. The device integrates two independent transceivers within a single package to reduce board space and system complexity. Key electrical parameters include a supply voltage range of 1.71 V to 3.465 V and an operating temperature range from -40°C to +85°C. The component utilizes a 24-pin QFN package with dimensions specified as LCC24,.16SQ,20. It features full-duplex operation and low power consumption characteristics suitable for embedded networking systems.

Specialized Feature Summary

• Dual integrated transceiver architecture for compact multi-port designs
• Compliance with standard Ethernet physical layer specifications
• Industrial-grade thermal performance for demanding environments

Specialized Applications

• Industrial automation control systems requiring reliable Ethernet connectivity
• Embedded networking equipment with space constraints
• Communication modules in harsh environmental conditions

Specialized Procurement Notes

Verify the exact suffix ERGET against official Texas Instruments documentation to confirm pinout and packaging specifics. Ensure compatibility with existing PCB footprints and voltage domains before procurement. Confirm RoHS compliance status through current datasheets as regulatory requirements may evolve.

Specialized Selection Notes

Select this component when dual-port 10/100 Mbps Ethernet functionality is required in a minimal footprint. Evaluate power budget constraints against the specified supply voltage range. Consider the QFN package type for surface-mount assembly capabilities and thermal dissipation requirements in the target application design.

Specialized Part Context

This part belongs to the TLK100 series of Ethernet transceivers from Texas Instruments. It serves as a dual-channel variant compared to single-port models like the TLK110. The series is engineered for industrial and commercial networking applications requiring robust physical layer performance.

Specialized Replacement Considerations

Check for direct pin-to-pin replacements such as other variants within the TLK100 family. Verify functional equivalence if substituting with similar dual-port PHYs from other manufacturers.