Integrated circuit including cross-coupled transistors with two transistors of different type having gate electrodes formed by common gate level feature with shared diffusion regions on opposite sides of common gate level feature

摘要

A semiconductor device includes first and second p-type diffusion regions, and first and second n-type diffusion regions that are each electrically connected to a common node. Each of a number of conductive features within a gate electrode level region is fabricated from a respective originating rectangular-shaped layout feature, with a centerline of each originating rectangular-shaped layout feature aligned in a parallel manner. The conductive features respectively form gate electrodes of first and second PMOS transistor devices, and first and second NMOS transistor devices. Widths of the first and second p-type diffusion regions are substantially equal, such that the first and second PMOS transistor devices have substantially equal widths. Widths of the first and second n-type diffusion regions are substantially equal, such that the first and second NMOS transistor devices have substantially equal widths. The first and second PMOS and first and second NMOS transistor devices form a cross-coupled transistor configuration.