Abstract: A transmission system may include an oscillator, a serializer, and a driver. The oscillator may generate at least two clock signals. The serializer may modulate a plurality of data streams based upon the at least two clock signals and a plurality of channels of data. The driver may receive and combine the plurality of data streams into a single output data stream, wherein the single output data stream has a clock frequency higher than frequency of each of the at least two clock signals.

Abstract: A system provides for a serial transmitter with multiplexing and driving functionality that is combined into a single stage to increase the overall speed of the serial transmitter. The single stage includes a dynamic impedance that is configured in parallel with a multiplexing driver to reduce the input capacitance and set the correct output impedance. The single stage can be implemented as a stacked or cross-coupled XOR logic circuit or a stacked or cross-coupled multiplexer (“mux”) as the multiplexing driver. In an embodiment where a mux is used as the multiplexing driver, a clock can be injected into the mux driver to overcome inter-symbol interference.