Patent ID: 7783276
Filing Date: 2010-08-24
Classification: H01L,H03F,H04B,H04W

Abstract:
1. A semiconductor device for use in a radio communication device, comprising: a semiconductor chip including a modulator, a demodulator, and a low noise amplifier having a radio signal input; a chip mounting portion over which the semiconductor chip is mounted; a plurality of leads disposed around the chip mounting portion; and a resin sealing body covering the semiconductor chip, wherein: a first electrode for the radio signal input of the low noise amplifier is disposed on a main surface of the semiconductor chip; a second electrode and a third electrode for ground supply are disposed on the main surface of the semiconductor chip; the first electrode is positioned between the second and third electrodes; the first, second and third electrode are disposed side by side; the first electrode is electrically connected with a first lead of the plurality of leads via a first conductive wire; a second conductive wire is connected with the second electrode; and a third conductive wire is connected with the third electrode.