Pulse or digital communications – Cable systems and components – Transformer coupling
Reexamination Certificate
2011-06-14
2011-06-14
Bayard, Emmanuel (Department: 2611)
Pulse or digital communications
Cable systems and components
Transformer coupling
C375S259000
Reexamination Certificate
active
07961794
ABSTRACT:
A method and a system for transferring a digital signal through a transformer, including a circuit for coding the digital signal to be transferred, having two outputs connected to the respective ends of a primary winding of the transformer, and a circuit for decoding the current in a secondary winding of the transformer generating a rising, respectively falling edge, of an output signal according to the direction of detected current pulses.
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French Search Report from French Patent Application 06/53735, filed Sep. 14, 2006.
Bayard Emmanuel
Jorgensen Lisa K.
Morris James H.
STMicroelectronics S.A.
Wolf Greenfield & Sacks P.C.
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