TLK4120,pdf(Quad 0.5 to 1.3 GB

The TLK4120 is a four channel multi-gigabit transceiver used in high-speed bidirectional point-to-point data transmission systems. The TLK4120 supports an effective serial interface speed of 0.5 Gbps to 1.3 Gbps per channel, providing up to 1.17 Gbps of data bandwidth per channel.

The primary application of the TLK4120 is to provide high-speed I/O data channels for point-to-point baseband data transmission over controlled impedance media of approximately 50 . The transmission media can be printed-circuit board, copper cables, or fiber-optic cable. The maximum rate and distance of data transfer is dependent upon the attenuation characteristics of the media and the noise coupling to the environment.

The TLK4120 can also be used to replace parallel data transmission architectures by providing a reduction in the number of traces, connector pins, and transmit/receive pins.