Patent ID: 10651268

Abstract:
A capacitor has reduced misalignment in the interconnect layers and lower capacitance variance. The capacitor includes a first endcap having a first section and a second section orthogonal to the first section. The capacitor includes a first set of conductive fingers orthogonally coupled to the first section. The capacitor includes a third set of conductive fingers orthogonally coupled to the second section of the endcap and a second endcap parallel to the first section of the endcap. The capacitor includes a second set of conductive fingers orthogonally coupled to a second endcap and interdigitated with the first set of conductive fingers at a first interconnect layer. The capacitor includes a third endcap parallel to the second section of the first endcap and a fourth set of conductive fingers orthogonally coupled to the third endcap and interdigitated with the third set of conductive fingers at the first interconnect layer.