PR DESCRIPTION

[shashi065]

Adaptive CMOS Inverter Optimization using Open-Source Tools

This submission presents a reproducible, data-driven exploration of CMOS inverter design using ngspice and Python.

Highlights

• Automated parameter sweep across VDD, transistor sizing, and load capacitance
• Extraction of delay, power, and Power-Delay Product (PDP)
• Visualization using scatter plots, heatmaps, and 3D surface analysis
• Identification of optimal design point minimizing PDP

Key Contribution

This work demonstrates a scalable and intelligent approach to circuit optimization by integrating simulation with data analytics.

Reproducibility

All results can be reproduced using the provided Jupyter notebook.

Team Members

Varkala Shashidhar