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With the help of neat cross sections and appropriate masks, give the process flow of N-well CMOS technology
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written 7.0 years ago by | • modified 7.0 years ago |
In a standard n-well process, one of the first things made is the n-well in a p type substrate. Once the n-well is created, the active areas can be defined. The MOSFET is build within this active area. A very thin layer of silicon dioxide is grown on the surface. …