Computer-aided design and analysis of circuits and semiconductor – Nanotechnology related integrated circuit design
Reexamination Certificate
2007-06-26
2007-06-26
Siek, Vuthe (Department: 2825)
Computer-aided design and analysis of circuits and semiconductor
Nanotechnology related integrated circuit design
C716S030000, C716S030000, C716S030000, C716S030000
Reexamination Certificate
active
10720564
ABSTRACT:
An integrated circuit (IC), IC assembly and circuit for distributing a clock signal in an integrated circuit includes a capacitive clock distribution circuit having at least one conductor therein. At least one inductor is formed in a metal layer of the integrated circuit and is coupled to the clock distribution circuit. The inductor, generally in the form of a number of spiral inductors distributed throughout the integrated circuit, provides an inductance value selected to resonate with the capacitive clock distribution circuit at resonance, power dissipation is reduced while skew and jitter performance can be improved.
REFERENCES:
patent: 3725790 (1973-04-01), Ault et al.
patent: 5559478 (1996-09-01), Athas et al.
patent: 5656963 (1997-08-01), Masleid et al.
patent: 5978231 (1999-11-01), Tohya et al.
patent: 6006025 (1999-12-01), Cook et al.
patent: 6016082 (2000-01-01), Cruz et al.
patent: 6057724 (2000-05-01), Wann
patent: 6108000 (2000-08-01), Bolotski et al.
patent: 6205571 (2001-03-01), Camporese et al.
patent: 6311313 (2001-10-01), Camporese et al.
patent: 6556089 (2003-04-01), Wood
patent: 6972635 (2005-12-01), McCorquodale et al.
patent: 2003/0161128 (2003-08-01), Masuda
patent: 2004/0080664 (2004-04-01), Riccardi et al.
patent: 2005/0047445 (2005-03-01), Stepanov et al.
patent: 2005/0057286 (2005-03-01), Shepard et al.
patent: WO 03/061109 (2003-07-01), None
Wood et al., Rotary Travelling Wave Oscillator Arrays:—A New Clock Technology, Jornal of Solid State Circuits, Nov. 1, 2001.
Law Office of Charles W. Peterson, Jr.
Levin Naum
Percello, Esq. Louis J.
Perez-Pineiro, Esq. Rafael
Siek Vuthe
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