Miscellaneous active electrical nonlinear devices – circuits – and – Signal converting – shaping – or generating – Phase shift by less than period of input
Reexamination Certificate
2006-04-18
2006-04-18
Callahan, Timothy P. (Department: 2816)
Miscellaneous active electrical nonlinear devices, circuits, and
Signal converting, shaping, or generating
Phase shift by less than period of input
C327S256000, C327S259000
Reexamination Certificate
active
07030673
ABSTRACT:
A phase splitter circuit includes a first signal generator and a second signal generator. The first signal generator generates a first signal in response to an input signal. The second signal generator generates a second signal in response to the input signal. The phase of the first signal is different from that of the first signal. In particular, the phase splitter circuit has a means that is capable of controlling the first and second signals such that transition times thereof are equal. As a result, the phase splitter circuit may fulfill not only delay matching of each element, but also equality of the transition times of output signals.
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Callahan Timothy P.
Luu An T.
Samsung Electronics Co,. Ltd.
Volentine Francos & Whitt
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