Maxim Integrated Products, Inc.
Differential signal transfer systems and associated methods

Abstract:

A differential signal transfer system includes a dynamic level-shifter and a common-mode rejection device. The dynamic level-shifter is configured to (a) receive an input signal including a differential-mode component and a first common-mode component and (b) generate a level-shifted signal from the input signal, the level-shifted signal including the differential-mode component and a second common-mode component that is different from the first common-mode component. The common-mode rejection device is configured to receive the level-shifted signal and generate an output signal therefrom, where the output signal includes the differential-mode component.