Patent ID: 7013123
Filing Date: 2006-03-14
Classification: H01L,H03F,H04B,H04W

Abstract:
1. A wireless communication system comprising: a filter; and a semiconductor chip including a signal processing integrated circuit having an amplifier for receiving an output signal from said filter, wherein a main surface of said semiconductor chip is provided with a plurality of electrode terminals along an edge portion thereof; wherein said amplifier has a transistor including a control electrode to which the output signal of said filter is to be supplied, a first electrode through which a signal is outputted in accordance with the signal supplied to said control electrode, and a second electrode to which a voltage is applied; wherein said control electrode, said first electrode and said second electrode of said transistor are connected to said electrode terminals through relatively short wirings therebetween, respectively; and none of said wirings are arranged to traverse said wirings respectively connected between a first said electrode terminal and said first electrode of said transistor, between a second said electrode terminal and said second electrode of said transistor, and between a third said electrode terminal and said control electrode of said transistor.