SWITCHING CIRCUIT AND ENVELOPE SIGNAL AMPLIFIER

摘要

A switching circuit of one embodiment is provided with N units of switching elements, a connection circuit including N-1 units of serially connected first inductance elements, a second inductance element, and N units of third inductance elements. Control terminals of the N units of switching elements are each connected with both ends and a connecting contact of the connection circuit. One end of the second inductance element is connected to a power source. Each of the N units of third inductance elements electrically connects one end of the N units of switching elements with the other end of the second inductance element.