1. A class AB CMOS output circuit comprising: a CMOS circuit comprising an NMOS transistor having a gate and a PMOS transistor having a gate; and a voltage offset circuit comprising a capacitor that couples the gate of the NMOS transistor to the gate of the PMOS transistor and establishes a voltage offset between the gate of the NMOS transistor and the gate of the PMOS transistor to effect a class AB output.