240809 4NAND / 4NOR Gate layout 설계

1. 4NAND GATE 

  1) circuit schematic 

  2) test (width 찾기) 

nmos width 1u일때 기준 pmos width = 2.14um로 결정 

  3) layout schematic 

 - finger setting 

pmos / nmos

 - circuit schematic & stick diagram 

 - schematic 

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2. 4-input NOR Gate

  1) circuit schematic 

   2) test simulation (find pmos width)

pmos width = 5.96um일때 조건 충족

  3) layout schematic 

 - finger setting 

pmos / nmos

 - circuit schematic & stick diagram 

 - shcematic