Filtering high speed signals
A method for filtering a data signal includes transmitting the data signal from a transmitter to a receiver across a conductor disposed in an interposer, which interconnects the receiver and the transmitter. The data signal is low-passed with a filter, which includes a passive resistive element disposed within the interposer and coupled in series electrically with a passive inductive element. In relation thereto, the interposer is disposed in a position within the interposer, or upon a surface thereof. The filter is coupled to the conductor in a shunt configuration with respect to ground.
NVIDIA CORPORATION
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Mayan Huabo Wenjie Yaping
Riat Chen Mao Zhou