1. CMOS Invertors Lecture #3

2. Step 1: Select Foundary

3. Step 2: Select Foundary

4. Step 3: n+ Diffussion

5. Step 4: Polysilicon

6. Step 5: n+diff and Metal Contact

7. This Completes nMOS design Now go for pMOS Design, and the first need is to construct N Well

8. Step 6: Create N Well

9. Step 6: p+ Diffusion

10. Step 7: Polysilicon

11. Step 8: Contacts

12. Final Connections pMOS Completed Now Interconnection of pMOS and nMOS to complete inverter Connect Source of pMOS to VDD and Source of nMOS to VSS. Short the Drain of both pMOS and nMOS.

13. INVERTER: Complete Design

14. Check DRC

15. Assign Source Assign Signal (Clock) to Gate Terminal Add Visible node at Output

16. Inverter with Source

17. Run Simulation

18. VTC Characteristics