发明名称 |
Terminal resistance device, semiconductor device, and control method for terminal resistance |
摘要 |
One aspect of the invention is a terminal resistance device including a variable terminal resistance unit including a plurality of first terminal resistance elements connectable to a transmission path and a terminal resistance control unit that transmits a first control signal of a thermometer code to the variable terminal resistance unit. The first terminal resistance elements have the same resistance value and the first control signal is a signal for selecting the first terminal resistance elements to be connected to the transmission path.
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申请公布号 |
US8384422(B2) |
申请公布日期 |
2013.02.26 |
申请号 |
US20090626793 |
申请日期 |
2009.11.27 |
申请人 |
RENESAS ELECTRONICS CORPORATION;MATSUI YUUJI;SUYAMA NORIAKI |
发明人 |
MATSUI YUUJI;SUYAMA NORIAKI |
分类号 |
H03K17/16;H03K19/003 |
主分类号 |
H03K17/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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