Electronic digital logic circuitry – Interface – Supply voltage level shifting
Reexamination Certificate
2008-05-13
2008-05-13
Tan, Vibol (Department: 2819)
Electronic digital logic circuitry
Interface
Supply voltage level shifting
C326S086000, C326S031000, C326S068000, C327S437000
Reexamination Certificate
active
10198463
ABSTRACT:
A bus switch circuit includes a switch element having two terminals whose electrical connection is controlled when a control signal is input into a control terminal. The bus switch circuit further includes a first pull-up resistor and first switch circuit, a second pull-up resistor and second switch circuit. The control signal controls the electrical connections of the first and second switch circuits.
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Fukuoka Masato
Sashihara Fumio
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