发明名称 |
Extended common mode differential driver |
摘要 |
A driver (300) which meets wide common mode voltage requirements is provided. Output passgates (310) protect sensitive line driver circuitry (305) from extreme bus voltages; enabling/disabling circuits (315, 316) detect fault conditions to ensure the line driver is disabled when needed, and pull-ups (320) assist in line driver start up by preventing negative voltage conditions on the bus driven by the line driver.
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申请公布号 |
US6766395(B1) |
申请公布日期 |
2004.07.20 |
申请号 |
US20010836041 |
申请日期 |
2001.04.17 |
申请人 |
TEXAS INSTRUMENTS INCORPORATED |
发明人 |
TINSLEY STEVEN J.;HWANG JULIE;MORGAN MARK W. |
分类号 |
G06F13/00;H04L25/02;H04L25/08;(IPC1-7):G06F13/00 |
主分类号 |
G06F13/00 |
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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