CMOS Circuit Design and SPICE Simulation using SKY130 Technology Workshop.
In the device variation, the impact of manufacturing processes on a single inverter and inverter chain were discussed. In the power supply variation, the effects of using various power supplies on the inverter were observed and we discussed the advantages and disadvantages of using small power supply and the reason that it is not used. On the fifth and final day of the workshop the emphasis was on Power supply variation and Device variation. On the fourth day of the workshop, Noise margins and CMOS inverter robustness with respect to them was discussed. The third was concentrated on CMOS switching threshold and dynamic simulations, where a lot of equations were derived to find the relationships between the (W/L) ratios of the PMOS and NMOS and the switching threshold voltage (Vm). The second day focusses primarily on velocity saturation and basics of CMOS inverter VTC and the plots between Id and Vgs and the plot for determining the value of Vt. On the first day of the workshop the emphasis was on the basics of NMOS Drain current (Id), Drain-to-source Voltage (Vds) and the plot between the two of them. The content of the workshop is divided across the five days in a smart way which allows the learner to grasp all the concepts if the workshop is attended dedicatedly. This is a five-day workshop focused towards CMOS circuit design and SPICE simulation using SKY130 technology organized by VLSI System Design. CMOS Circuit Design and SPICE Simulation using SKY130 Technology Workshop
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