发明名称 |
Output buffer for a nonvolatile memory with output signal switching noise reduction, and nonvolatile memory comprising the same |
摘要 |
Described herein is an output buffer including an output stage formed by a pull-up transistor and a pull-down transistor, which are connected in series between a supply line set at a supply potential and a ground line set at a ground potential, with an intermediate node connected to the output of the output buffer. The output buffer further includes a unidirectional decoupling stage arranged between the output of the output buffer and the pull-up transistor for decoupling the output from the supply line during the switching transients of the output buffer in such a way as to prevent the switching noise present on the latter from being transferred onto the output of the output buffer.
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申请公布号 |
US2003048670(A1) |
申请公布日期 |
2003.03.13 |
申请号 |
US20020161053 |
申请日期 |
2002.05.30 |
申请人 |
STMICROELECTRONICS S.R.L. |
发明人 |
CONFALONIERI EMANUELE;GERACI ANTONINO;SFORZIN MARCO;BEDARIDA LORENZO |
分类号 |
G11C7/10;(IPC1-7):G11C7/00 |
主分类号 |
G11C7/10 |
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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