Analog Layout

WEEK -1

Introduction to SemiConductor Industry & Analog Layout.
  • VLSI flow.
  • Pre-requisites for Analog layout.
  • CAD Tools Introduction.
  • Layout of basic transistor.


WEEK -2

Fabrication Process
  • Creating and managing libraries and cell.
  • Commands for Layout editing.
  • Commands for schematic editing.
  • Layout of Inverter.


WEEK -3

Standard Cells layout Design
  • Layout of AND, OR, NAND, NOR.


WEEK -4

Standard Cells layout Design.
  • Layout of AOI, OAI, LATCH, FLIPFLOP.


WEEK -5

Introduction to Analog layout design.
  • Matching techniques.
  • Floor plan.
  • Layout design of Current mirror.


WEEK -6

Electro-migration.
  • Shielding Techniques.
  • Layout design of Differential pair.


WEEK -7

Shallow Trench Isolation (LOD).
  • Well Proximity Effect.
  • Layout design of Single Stage op-amp.


WEEK -8

IR Drop.
  • Power Routing
  • Layout design of Two Stage Two stage op- amp.


WEEK -9

Deep n-well concept.
  • Antenna Effect.
  • Layout design of Two stage opamp.


WEEK -10

Latchup.
  • Electro static Discharge.
  • Layout design of Bias Generator.


WEEK -11/12

Interview Questions.
Project : LDO Regulator.