摘要 |
A MOS capacitor includes a substrate, a p-type MOS (pMOS) transistor positioned on the substrate, and an n-type MOS (nMOS) transistor positioned on the substrate. More important, the pMOS transistor and the nMOS transistor are electrically connected in parallel. The MOS transistor further includes a deep n-well that encompassing the pMOS transistor and the nMOS transistor. |