High-frequency integrated circuit and high-frequency circuit device using the same

摘要

An RF signal input terminal having an RF signal input pad connected to a switching element and grounding pads adjacent to the RF signal input pad, and RF signal output terminals and configured so that the directions of arrangements of signal pads and thereof and grounding pads thereof adjacent thereto extend parallel to the direction of an arrangement of the RF signal input pad and grounding pads of the RF signal input terminal, and the signal pads and are connected to the switching element, are disposed on a semiconductor substrate provided with the switching element.