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Substrate - Integrated Circuits - - An Online Book - |
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| Integrated Circuits http://www.globalsino.com/ICsAndMaterials/ | ||||||||
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The n-well region cannot be kept floating. A specific contact, that can be seen on the right side of the n-well in Figure 4995, serves as a permanent connection to high voltage.
Figure 4995. Incorrect and correct polarization of the n-well. [1]
[1] Etienne Sicard, Basics of CMOS Cell Design, 2007.
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