Miscellaneous active electrical nonlinear devices – circuits – and – Specific signal discriminating without subsequent control – By amplitude
Reexamination Certificate
2006-05-09
2006-05-09
Nguyen, Long (Department: 2816)
Miscellaneous active electrical nonlinear devices, circuits, and
Specific signal discriminating without subsequent control
By amplitude
C327S108000
Reexamination Certificate
active
07042254
ABSTRACT:
The intermediate node of a first terminator is connected between a first pair of signal lines transmitting a first differential signal, with one side of a third differential signal as a common voltage. The intermediate node of a second terminator is connected between a second pair of signal lines transmitting a second differential signal, with the other side of the third differential signal as a common voltage. The two intermediate nodes are connected by an intermediate connection. The intermediate node of the first terminator and the intermediate node of the second terminator act as a virtual ground of the third differential signal, enabling matching of the impedance of the terminators related to the third differential signal and the impedance of the signal lines related to the third differential signal. It is thus possible to prevent the reflection of the third differential signal.
REFERENCES:
patent: 6346832 (2002-02-01), Young
patent: 2003/0201802 (2003-10-01), Young
patent: 2002-204272 (2002-07-01), None
McGinn IP Law Group PLLC
NEC Electronics Corporation
Nguyen Long
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