Active solid-state devices (e.g. – transistors – solid-state diode – Integrated circuit structure with electrically isolated... – Passive components in ics
Reexamination Certificate
2006-08-29
2006-08-29
Malsawma, Lex H. (Department: 2823)
Active solid-state devices (e.g., transistors, solid-state diode
Integrated circuit structure with electrically isolated...
Passive components in ics
C257SE27045
Reexamination Certificate
active
07098523
ABSTRACT:
A decoupling capacitor includes a fixed resistance in series with the capacitor, the resistance formed by contacts connecting a polysilicon layer to metal and a diffusion layer to metal; the contacts being of location and quantity sufficient for limiting defect current while allowing the capacitor to function at high frequency. N pairs of contacts in at least two sets of contacts are separated by a distance K sufficient to achieve a leakage limiting resistance of R and a bandwidth limiting resistance of R/2.
REFERENCES:
patent: 5119267 (1992-06-01), Sano et al.
patent: 5598029 (1997-01-01), Suzuki
patent: 5917230 (1999-06-01), Aldrich
patent: 6177716 (2001-01-01), Clark
patent: 6365954 (2002-04-01), Dasgupta
Chen David Jia
Coughlin, Jr. Terry C.
Beckstrand Shelley M.
Malsawma Lex H.
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