Semiconductor integrated circuit device

Details Semiconductor integrated circuit device Semiconductor integrated circuit device

2007-02-12

2009-06-09

Reichard, Dean A. (Department: 2841)

Electricity: electrical systems and devices

Housing or mounting assemblies with diverse electrical...

For electronic systems and devices

C361S058000, C257S620000, C257S734000

Reexamination Certificate

active

07545653

ABSTRACT:
A disclosed semiconductor integrated circuit device includes a digital circuit and an analog circuit formed on one semiconductor substrate; a guard band configured to prevent noise generated in the digital circuit from being transmitted to the analog circuit; a first power supply terminal configured to supply a power-supply voltage to the analog circuit; a first ground terminal configured to supply a ground potential to the analog circuit; a second power supply terminal configured to supply the power-supply voltage to the digital circuit; a second ground terminal configured to supply the ground potential to the digital circuit; and a filter circuit positioned between the second power supply terminal, the second ground terminal, and the digital circuit and configured to remove the noise transmitted from the digital circuit.

REFERENCES:
patent: 3996537 (1976-12-01), Neuman
patent: 4185325 (1980-01-01), Appel
patent: 4637843 (1987-01-01), Takayama et al.
patent: 4672584 (1987-06-01), Tsuji et al.
patent: 4741023 (1988-04-01), Lawson
patent: 4788653 (1988-11-01), Henderson et al.
patent: 4922367 (1990-05-01), Hidaka
patent: 5226319 (1993-07-01), Suzuki
patent: 5278105 (1994-01-01), Eden et al.
patent: 5463245 (1995-10-01), Hiruta
patent: 5594383 (1997-01-01), Tamba
patent: 5664022 (1997-09-01), Fiori, Jr.
patent: 5670816 (1997-09-01), Hatano et al.
patent: 5673196 (1997-09-01), Hoffman et al.
patent: 5770880 (1998-06-01), Woodbury et al.
patent: 5854995 (1998-12-01), Plis et al.
patent: 5923273 (1999-07-01), Pastorello
patent: 5978741 (1999-11-01), Elmore et al.
patent: 5994741 (1999-11-01), Koizumi et al.
patent: 6023717 (2000-02-01), Argyroudis
patent: 6034575 (2000-03-01), Watanabe
patent: 6060752 (2000-05-01), Williams
patent: 6376909 (2002-04-01), Forbes et al.
patent: 6483749 (2002-11-01), Choi et al.
patent: 6509854 (2003-01-01), Morita et al.
patent: 6941258 (2005-09-01), Van Heijningen et al.
patent: 2001/0029601 (2001-10-01), Kimura et al.
patent: 2002/0012405 (2002-01-01), Lee et al.
patent: 2002/0022951 (2002-02-01), Heijningen et al.
patent: 2002/0047942 (2002-04-01), Vorenkamp et al.
patent: 2002/0063267 (2002-05-01), Kumagai et al.
patent: 2002/0163689 (2002-11-01), Matsushita et al.
patent: 2002/0164851 (2002-11-01), Wu et al.
patent: 2004/0008270 (2004-01-01), Hisamatsu et al.
patent: 2004/0104732 (2004-06-01), Oosawa et al.
patent: 2004/0189388 (2004-09-01), Nguyen et al.
patent: 2004/0219898 (2004-11-01), Bult et al.
patent: 2004/0233718 (2004-11-01), Yaoi et al.
patent: 2005/0064834 (2005-03-01), Bilgic
patent: 2005/0081076 (2005-04-01), Okuda
patent: 2005/0161810 (2005-07-01), Sakura et al.
patent: 2006/0261451 (2006-11-01), Nakatsu et al.
patent: 2007/0120244 (2007-05-01), Kojima et al.
patent: 2007/0184790 (2007-08-01), Gilberton et al.
patent: 2001-174534 (2001-06-01), None
patent: 2002246553 (2002-08-01), None

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