Patent ID: 9401731
Filing Date: 2016-07-26
CPC Classification: H04B,H04L

Claim Text:
1. A three-phase transmitter, comprising: a first signal branch, a second signal branch, and a third signal branch configured to provide a first output, a second output, and a third output, respectively, wherein each of the first signal branch, the second signal branch, and the third signal branch comprises a respective branch impedance and is further configured to provide a respective output among the first output, the second output, and the third output by being coupled to a respective voltage selected between an upper mode voltage, a common mode voltage lower than the upper mode voltage, and a lower mode voltage lower than the common mode voltage; and when a signal branch among the first signal branch, the second signal branch, and the third signal branch is selected to function as a common mode branch by being coupled to the common mode voltage, the three-phase transmitter is configured to configure a respective driving impedance of the selected signal branch to be less than the respective branch impedance of the selected signal branch.