Abstract: Isolator structures for an integrated circuit with reduced effective parasitic capacitance. Disclosed embodiments include an isolator structure with parallel conductive elements forming a capacitor or inductive transformer, overlying a semiconductor structure including a well region of a first conductivity type formed within an tank region of a second conductivity type. The tank region is surrounded by doped regions and a buried doped layer of the first conductivity type, forming a plurality of diodes in series to the substrate. The junction capacitances of the series diodes have the effect of reducing the parasitic capacitance apparent at the isolator.

Abstract: Isolator structures for an integrated circuit with reduced effective parasitic capacitance. Disclosed embodiments include an isolator structure with parallel conductive elements forming a capacitor or inductive transformer, overlying a semiconductor structure including a well region of a first conductivity type formed within an tank region of a second conductivity type. The tank region is surrounded by doped regions and a buried doped layer of the first conductivity type, forming a plurality of diodes in series to the substrate. The junction capacitances of the series diodes have the effect of reducing the parasitic capacitance apparent at the isolator.

Abstract: Isolator structures for an integrated circuit with reduced effective parasitic capacitance. Disclosed embodiments include an isolator structure with parallel conductive elements forming a capacitor or inductive transformer, overlying a semiconductor structure including a well region of a first conductivity type formed within an tank region of a second conductivity type. The tank region is surrounded by doped regions and a buried doped layer of the first conductivity type, forming a plurality of diodes in series to the substrate. The junction capacitances of the series diodes have the effect of reducing the parasitic capacitance apparent at the isolator.

Abstract: Isolator structures for an integrated circuit with reduced effective parasitic capacitance. Disclosed embodiments include an isolator structure with parallel conductive elements forming a capacitor or inductive transformer, overlying a semiconductor structure including a well region of a first conductivity type formed within an tank region of a second conductivity type. The tank region is surrounded by doped regions and a buried doped layer of the first conductivity type, forming a plurality of diodes in series to the substrate. The junction capacitances of the series diodes have the effect of reducing the parasitic capacitance apparent at the isolator.

Abstract: Isolator structures for an integrated circuit with reduced effective parasitic capacitance. Disclosed embodiments include methods of forming an integrated circuit including an isolator structure. The isolator structure includes parallel conductive elements forming a capacitor or inductive transformer, overlying a semiconductor structure including a well region of a first conductivity type formed within an tank region of a second conductivity type. The tank region is surrounded by doped regions and a buried doped layer of the first conductivity type, forming a plurality of diodes in series to the substrate.

Abstract: Isolator structures for an integrated circuit with reduced effective parasitic capacitance. Disclosed embodiments include an isolator structure with parallel conductive elements forming a capacitor or inductive transformer, overlying a semiconductor structure including a well region of a first conductivity type formed within an tank region of a second conductivity type. The tank region is surrounded by doped regions and a buried doped layer of the first conductivity type, forming a plurality of diodes in series to the substrate. The junction capacitances of the series diodes have the effect of reducing the parasitic capacitance apparent at the isolator.

Abstract: Isolator structures for an integrated circuit with reduced effective parasitic capacitance. Disclosed embodiments include an isolator structure with parallel conductive elements forming a capacitor or inductive transformer, overlying a semiconductor structure including a well region of a first conductivity type formed within an tank region of a second conductivity type. The tank region is surrounded by doped regions and a buried doped layer of the first conductivity type, forming a plurality of diodes in series to the substrate. The junction capacitances of the series diodes have the effect of reducing the parasitic capacitance apparent at the isolator.

Abstract: Isolator structures for an integrated circuit with reduced effective parasitic capacitance. Disclosed embodiments include an isolator structure with parallel conductive elements forming a capacitor or inductive transformer, overlying a semiconductor structure including a well region of a first conductivity type formed within an tank region of a second conductivity type. The tank region is surrounded by doped regions and a buried doped layer of the first conductivity type, forming a plurality of diodes in series to the substrate. The junction capacitances of the series diodes have the effect of reducing the parasitic capacitance apparent at the isolator.

Abstract: In one embodiment of the present invention, a contact structure of a semiconductor device within an integrated circuit includes an active region, the active region having been defined using a mask provided on a substrate. The contact structure further includes an isolation region adjacent the active region and including a field oxide: the field oxide having been grown by exposure of the substrate to a thermal process and an oxygen-containing gas; a film having been formed on a top surface of the mask during exposure to the thermal process and oxygen-containing gas; a dry etching process having been performed to substantially remove the film from the top surface of the mask and to remove a top portion of the field oxide in the isolation region; and a wet etching process having been performed to substantially remove any portion of the mask remaining after the dry etching process.

Abstract: In one embodiment of the present invention, a contact structure of a semiconductor device within an integrated circuit includes an active region, the active region having been defined using a mask provided on a substrate. The contact structure further includes an isolation region adjacent the active region and including a field oxide: the field oxide having been grown by exposure of the substrate to a thermal process and an oxygen-containing gas; a film having been formed on a top surface of the mask during exposure to the thermal process and oxygen-containing gas; a dry etching process having been performed to substantially remove the film from the top surface of the mask and to remove a top portion of the field oxide in the isolation region; and a wet etching process having been performed to substantially remove any portion of the mask remaining after the dry etching process.

Abstract: A thick layer of copper is formed on the outside the protective overcoat (PO) which protects an integrated circuit, and forms both an inductor and the upper electrode of a capacitor. Placing this layer outside the PO greatly reduces parasitic capacitances with the substrate in the devices.

Abstract: A thick layer of copper is formed on the outside the protective overcoat (PO) which protects an integrated circuit, and forms both an inductor and the upper electrode of a capacitor. Placing this layer outside the PO greatly reduces parasitic capacitances with the substrate in the devices.

Abstract: A thick layer of copper is formed on the outside the protective overcoat (PO) which protects an integrated circuit, and forms both an inductor and the upper electrode of a capacitor. Placing this layer outside the PO greatly reduces parasitic capacitances with the substrate in the devices.