发明名称 |
Receiving Higher-Swing Input Signals When Components Of An Integrated Circuit Are Fabricated Using A Lower-Voltage Process |
摘要 |
An aspect of the present invention provides an input block which can receive input signals of a higher voltage swing when the internal components are fabricated using a lower voltage process. In an embodiment, the input block is designed to prevent current flow into an input signal path when the input signal is at a logic low level. In another embodiment, the input block is designed to recognize a logic value corresponding to a logic high level of input signals at a higher voltage level during a transition from logic low to logic high.
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申请公布号 |
US2009160523(A1) |
申请公布日期 |
2009.06.25 |
申请号 |
US20070960758 |
申请日期 |
2007.12.20 |
申请人 |
TEXAS INSTRUMENTS INCORPORATED |
发明人 |
RAJAGOPAL KARTHIK;GHOSH SOMU |
分类号 |
H03L5/00 |
主分类号 |
H03L5/00 |
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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