发明授权
US08548070B2 Driver circuit, receiver circuit, and method of controlling a communications system including the circuits
有权
驱动器电路，接收器电路和控制包括电路的通信系统的方法
- 专利标题： Driver circuit, receiver circuit, and method of controlling a communications system including the circuits
- 专利标题（中）： 驱动器电路，接收器电路和控制包括电路的通信系统的方法
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申请号： US13143233申请日： 2010-11-01
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公开(公告)号： US08548070B2公开(公告)日： 2013-10-01
- 发明人: Shinichiro Nishioka , Yoshihide Komatsu , Hiroshi Suenaga , Kohei Masuda
- 申请人： Shinichiro Nishioka , Yoshihide Komatsu , Hiroshi Suenaga , Kohei Masuda
- 申请人地址： JP Osaka
- 专利权人： Panasonic Corporation
- 当前专利权人： Panasonic Corporation
- 当前专利权人地址： JP Osaka
- 代理机构： Wenderoth, Lind & Ponack, L.L.P.
- 优先权： JP2009-259618 20091113; JP2009-264506 20091120
- 国际申请： PCT/JP2010/006430 WO 20101101
- 国际公布： WO2011/058714 WO 20110519
- 主分类号： H04B3/00
- IPC分类号： H04B3/00
摘要：
In a communications system for differential signals, a driver circuit is connected to a receiver circuit by a pair of differential signal lines. When data is not being transmitted, the differential signal lines are maintained at a predetermined electric potential, and when data is to be transferred, a differential signal is output at predetermined electric potentials. The receiver circuit switches between a power-down state and a normal state when detecting states of the electric potentials of the differential signal lines.
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