TLK1221RHAR TI Drivers, Receivers, Transceivers

The TLK1221RHAR is a full-duplex Ethernet transceiver from Texas Instruments designed for high-speed point-to-point data transmission applications . The device is compliant with IEEE 802.3 specifications and features a 1/1 driver/receiver configuration . It operates over a supply voltage range of 2.3V to 2.7V and supports full-duplex communication . The device integrates serializer/deserializer (SERDES) functions for high-speed data conversion. Key features include low power consumption and suitability for backplane and cable applications requiring high-speed serial data transmission. Housed in a 40-pin VQFN (RHA) package (6mm × 6mm) with an exposed thermal pad for enhanced thermal dissipation , it operates over -40°C to 85°C . Applications include telecom backplanes, base station interconnects, high-speed data links, optical module interfaces, and any system requiring high-speed SERDES functionality for Ethernet or other high-speed protocols. In stock at HL Electronics – request a quote for fast delivery.