Patent ID: 9402314
Filing Date: 2016-07-26
CPC Classification: H03F,H05K

Claim Text:
1. A semiconductor module comprising: a circuit substrate; a first semiconductor device substrate that is mounted on the circuit substrate and that processes an input signal of a first frequency band; a second semiconductor device substrate that is mounted on the circuit substrate and that processes an input signal of a second frequency band; and a control device substrate that is arranged between the first and second semiconductor device substrates and that controls the first and second semiconductor device substrates; a first matching circuit that is mounted on the circuit substrate and that is provided between the first semiconductor substrate and an outside of the semiconductor module; and a second matching circuit that is mounted on the circuit substrate and that is provided between the second semiconductor substrate and the outside of the semiconductor module; wherein the first and second matching circuits are arranged on a same side on the circuit substrate; and a common electrode that is connected between a terminal of a capacitor of the first matching circuit and a terminal of a capacitor of the second matching circuit is connected to a ground potential.