Analog design flow
3 Analog design flow with opensource tools
3.1 Schematic capture using Xschem & Circuit simulation using Ngspice
3.1.1 Basic schematic editing in Xschem and basic simulation using ngspice
3.1.2 View the simulation waveform in GAW
3.1.3 An inverter schematic in Xschem with Skywater 130nm
Lecture notes:
3.1.4 Symbol creation in Xschem
3.1.5 Hierachical schematic captures in Xschem & transient simulation
Lecture notes
3.2 Design layout and design rule check with Magic
Lecture notes
3.3 Design layout using Klayout
To be completed
3.4 Design Rule check using KLayout
To be completed