发明名称 |
Circuit for covering initial conditions when starting-up an integrated circuit device |
摘要 |
A circuit for resetting initial conditions upon starting of an integrated circuit device has null current consumption under normal operating conditions. The circuit includes an input stage, which is a threshold circuit, and pilots through an input node an output stage which is a trigger circuit with hysteresis. The input node of the output stage is connected to ground through a condenser and is connected through a transistor to a connection node between a condenser and a diode connected transistor which are inserted between the power supply and ground. The gate terminal of the first transistor is grounded.
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申请公布号 |
US5612641(A) |
申请公布日期 |
1997.03.18 |
申请号 |
US19950380309 |
申请日期 |
1995.01.30 |
申请人 |
SGS-THOMSON MICROELECTRONICS S.R.L. |
发明人 |
SALI, MAURO L. |
分类号 |
H03K3/356;H03K17/00;H03K17/22;(IPC1-7):H03L7/00 |
主分类号 |
H03K3/356 |
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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