IITBombay - - PowerPoint PPT Presentation

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IITBombay - - PowerPoint PPT Presentation

Jan 01, 2023 633 likes •809 views

IITBombay IITBombay IITBombay Slide1 COURSENAME CourseCode: EE705/EE707 Department: ElectricalEngineering InstructorName(s):

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  • IITBombay

IITBombay

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IITBombay

COURSENAME CourseCode: Department: InstructorName(s): EMailid:

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EE705/EE707 ElectricalEngineering MaryamShojaeiBaghini mshojaei@ee.iitb.ac.in

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IITBombay

Date:01/09/09LectureNo:10 Lecture:MAGIC SubTopics

Course:VLSIDesignLabLectureNo.10Instructor:M.ShojaeiBaghini

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PhysicalDesignofIntegratedCircuits(Layout)4 MAGICLayoutEditor

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IITBombay

MOSFET

Course:VLSIDesignLabLectureNo.10Instructor:M.ShojaeiBaghini

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IITBombay

LogicInverter

Course:VLSIDesignLabLectureNo.10Instructor:M.ShojaeiBaghini

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!

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IITBombay

Ex.NWellImplant

Course:VLSIDesignLabLectureNo.10Instructor:M.ShojaeiBaghini

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  • "
  • #$
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IITBombay

  • WiresandVias

% &

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Course:VLSIDesignLabLectureNo.10Instructor:M.ShojaeiBaghini

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IITBombay Slide7

Course:VLSIDesignLabLectureNo.10Instructor:M.ShojaeiBaghini

Ex:NWellFormation

'( )! Onedrawinglayer(mask)correspondsto severalprocesssteps.

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IITBombay

Course:VLSIDesignLabLectureNo.10Instructor:M.ShojaeiBaghini

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NWellFormation(Continued)4

'( )!

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IITBombay

Course:VLSIDesignLabLectureNo.10Instructor:M.ShojaeiBaghini

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NWellFormation(Continued)4

'( )!

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IITBombay Slide10

Course:VLSIDesignLabLectureNo.10Instructor:M.ShojaeiBaghini

StickDiagrams

Sizesneednotbescaled.

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IITBombay Slide11

Course:VLSIDesignLabLectureNo.10Instructor:M.ShojaeiBaghini

LambdaBasedDesignRules

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IITBombay Slide12

Course:VLSIDesignLabLectureNo.10Instructor:M.ShojaeiBaghini

Considerations

LayoutStyle DesignandElectricalRules GeometricalDesignRules,Resolution AntennaRules CMPRules(LayerDensityRules)4 ElectromigrationRules …

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IITBombay

Course:VLSIDesignLabLectureNo.10Instructor:M.ShojaeiBaghini

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AntennaRules

Longmetallineaccumulateschargeduring plasmaetchingwhichmayzapgateoxide. '()*+ $ &

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IITBombay Slide14

Course:VLSIDesignLabLectureNo.10Instructor:M.ShojaeiBaghini

MAGICLayoutEditor

MAGICwasdevelopedinBerkeleyin1980’s Grid Pitch(repeatdistancebetweenobjects)4 Examplesof MAGICdrawinglayers '()*+ $ &

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IITBombay Slide15

Course:VLSIDesignLabLectureNo.10Instructor:M.ShojaeiBaghini

MAGICLayoutEditor(Continued)4

TechnologyFile RuleDeck(DRC,LVSandExtRules)4 TSMC0.18umMAGICTechnologyFile