发明授权
US07088983B2 Semiconductor device for radio communication device, and radio communication device using said semiconductor device
有权
用于无线电通信装置的半导体装置和使用所述半导体装置的无线电通信装置
- 专利标题： Semiconductor device for radio communication device, and radio communication device using said semiconductor device
- 专利标题（中）： 用于无线电通信装置的半导体装置和使用所述半导体装置的无线电通信装置
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申请号： US10654919申请日： 2003-09-05
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公开(公告)号： US07088983B2公开(公告)日： 2006-08-08
- 发明人: Junichi Hikita , Hiroo Mochida , Katsutoshi Nagi
- 申请人： Junichi Hikita , Hiroo Mochida , Katsutoshi Nagi
- 申请人地址： JP Kyoto
- 专利权人： Rohm Co., Ltd.
- 当前专利权人： Rohm Co., Ltd.
- 当前专利权人地址： JP Kyoto
- 代理机构： Rabin & Berdo, P.C.
- 优先权： JP11-026540 19990203
- 主分类号： H04B1/28
- IPC分类号： H04B1/28
摘要：
A chip-on-chip-structure semiconductor device for a radio communication device, having a base band chip and a high-frequency chip piled up on and bonded to the surface thereof. The base band chip has a low-frequency signal processing unit for processing a signal in a first frequency band. The high-frequency chip has a high-frequency signal processing unit for processing a signal in a second frequency band of which frequency is higher than that of the first frequency band.
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