发明名称 |
Signal driver having selectable aggregate slew rate to compensate for varying process, voltage or temperature conditions |
摘要 |
A signal driver having a selectable aggregate slew rate, a method of driving a signal driver and a signal driver incorporating the driver or the method. The driver includes plural partial drivers configured to output signals based on time constants established by corresponding plural time-delay networks associated therewith. The signal driver further includes a slew rate selector coupled to the plural time-delay networks and configured to provide a common signal thereto to cause the plural time-delay networks to achieve target time constants, the target time constants causing the output signals to be generated such that the signal driver achieves the selectable aggregate slew rate.
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申请公布号 |
US7598772(B2) |
申请公布日期 |
2009.10.06 |
申请号 |
US20070773476 |
申请日期 |
2007.07.05 |
申请人 |
TEXAS INSTRUMENTS INCORPORATED |
发明人 |
YOUNG BRIAN D. |
分类号 |
H03K19/094;H03B1/00;H03K19/0175 |
主分类号 |
H03K19/094 |
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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