The evolution of electronic circuit design and analysis has been profoundly influenced by the advent of computer-aided design (CAD) tools, marking a transformative shift from traditional manual calculations to sophisticated digital simulation environments. This paradigm shift has revolutionized how engineers approach circuit design, testing, and optimization, with PSpice (Personal Simulation Program with Integrated Circuit Emphasis) emerging as one of the most significant technological advancements in this domain. The journey from conceptual circuit design to physical implementation has been dramatically streamlined through these digital tools, enabling engineers to validate their designs with unprecedented accuracy and efficiency before committing to physical prototypes.