Patent ID: 8803587

Claim:
A resistor-sharing switching circuit, comprising: a first switching element turning on/off according to a first control signal; a second switching element turning on/off according to a second control signal; a signal transmission unit including a first transmission unit of which one end is connected to a control terminal of the first switching element and a second transmission unit of which one end is connected to a control terminal of the second switching element; and a resistor having one end connected to the other end of the first transmission unit and the second transmission unit, and the other end or the resistor connected to a control signal input terminal receiving the first control signal and the second control signal, wherein the first transmission unit includes a first switch turning on/off according to the first control signal and a first inverter connected to the first switch in parallel and wherein the second transmission unit includes a second switch turning on/off according to the second control signal and a second inverter connected to the second switch in parallel.