Static information storage and retrieval – Addressing – Sync/clocking
Reexamination Certificate
2007-08-16
2009-11-24
Dinh, Son (Department: 2824)
Static information storage and retrieval
Addressing
Sync/clocking
C365S233120, C365S230080
Reexamination Certificate
active
07623407
ABSTRACT:
A semiconductor device which continuously outputs data in synchronism with a first clock includes a clock generator which generates a second clock from the first clock which is externally supplied, a flip-flop circuit which operates in synchronism with the second clock, and receives the data, an output buffer circuit which outputs the output data from the flip-flop circuit outside, and a power supply circuit which includes a bandgap reference circuit, generates a voltage controlled by the bandgap reference circuit, and supplies the voltage as a power supply voltage to the clock generator, the flip-flop circuit, and the output buffer circuit.
REFERENCES:
patent: 5901109 (1999-05-01), Miura
patent: 6507180 (2003-01-01), Eguchi
patent: 6850459 (2005-02-01), Suzuki
patent: 2005/0088245 (2005-04-01), Isobe
patent: 2002-149252 (2002-05-01), None
patent: 2005-78510 (2005-03-01), None
Dinh Son
Kabushiki Kaisha Toshiba
Nguyen Nam
Oblon & Spivak, McClelland, Maier & Neustadt P.C.
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