TLK100PHP

The TLK100PHP is a single-port Ethernet Physical-layer Transceiver for 10Base-T and 100Base-TX signalling. It integrates all the physical-layer functions needed to transmit and receive data on standard twisted-pair cables. This device supports the standard media independent interface (MII) for direct connection to a media access controller (MAC). The TLK100 is designed for power-supply flexibility and can operate with a single 3.3V power supply or with combinations of 3.3, 1.8 and 1.1V power supplies for reduced power operation. It uses mixed-signal processing to perform equalization, data recovery and error correction to achieve robust operation over CAT 5 twisted-pair wiring. It not only meets the requirements of IEEE 802.3, but maintains high margins in terms of cross-talk and alien noise.