发明名称 |
Temperature independent oscillator |
摘要 |
An improved oscillator circuit 400 having a frequency that is substantially independent of temperature. The improved oscillator circuit is particularly well suited for use in an integrated circuit device to produce a clock signal, such as a refresh clock for a dynamic random access memory (DRAM) integrated circuit. The current ic produced is temperature independent so that the refresh frequency for the DRAM integrated circuit is stable over temperature.
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申请公布号 |
US5870345(A) |
申请公布日期 |
1999.02.09 |
申请号 |
US19970923300 |
申请日期 |
1997.09.04 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
STECKER, JOHANNES |
分类号 |
G11C11/406;H03K3/0231;H03K17/22;H03L1/02;(IPC1-7):G11C8/00 |
主分类号 |
G11C11/406 |
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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