Transcript
Layout INVERTERby An Huynh
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Content
+ Learn about MOS structure with layout view.
+ Learn about Wafer process.
+ Layout Inverter.
+ Check DRC
+ Check LVS.
+ Minimum cell height
+ Create and check Boundary.
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Mos with layout view
Nmos
PO
N+ N+ P+
M1 M1 M1
bulk
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Mos with layout view
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Fabrication Steps of Inverter
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Fabrication Steps of Inverter
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Fabrication Steps of Inverter
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Lab 1Layout for Inverter
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Schematic view of INV
Parameter:+ Nmos: 100n/30n+ Pmos: 180n/30n
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Layout view of INV
Using nch_mac and pch_mac to design INV.
nch_mac
pch_mac
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Layout view of INV
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Check DRC of INV
Pass: DRC
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Check LVS of INV
Pass: LVS
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Minimun Cell Hight
+ Using Design manual to optimize INV.+ Cell hight: 1.445
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Create and Check Boundary
Format: 1 2
1 212 1 22 1
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Create and Check Boundary
Boundary pass DRC
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Thank you Thank you !
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