发明名称 |
METHOD OF TRIMMING A THIN FILM RESISTOR, AND AN INTEGRATED CIRCUIT INCLUDING TRIMMABLE THIN FILM RESISTORS |
摘要 |
Apparatus and methods of trimming resistors are disclosed. In one embodiment, a method of controlling the PCR of a thin film resistor is provided. The method includes applying a first current to a resistor so as to alter a property of the resistor, and measuring the property of the resistor. Applying the first current and measuring the property of the resistor can be repeated until the PCR of the resistor is within an acceptable tolerance of a desired value for the property of the resistor. |
申请公布号 |
US2012098593(A1) |
申请公布日期 |
2012.04.26 |
申请号 |
US20100909663 |
申请日期 |
2010.10.21 |
申请人 |
DOWNEY FERGUS JOHN;STENSON BERNARD PATRICK;MOLYNEAUX JAMES MICHAEL;ANALOG DEVICES, INC. |
发明人 |
DOWNEY FERGUS JOHN;STENSON BERNARD PATRICK;MOLYNEAUX JAMES MICHAEL |
分类号 |
H01L49/00;G01R27/08 |
主分类号 |
H01L49/00 |
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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