A power amplifier (PA) cell is coupled to an input signal source an a load, and includes a transistor coupled to the load; a first inductor coupled to a gate of the transistor; and a second inductor coupled to a source of the transistor, wherein the first inductor and the second inductor each includes a first conductive coil and a second conductive coil, respectively, having first and second inductance values, respectively, such that the power cell is coupled to the input signal source without an input impedance matching circuit disposed between the gate of the transistor and the input signal source, and without an output impedance matching circuit disposed between a drain of the transistor and the load.