• Dr. A. K. Walunj

This paper presents the effective simulation methodology developed for circuit performance degradations due to component degradation or failures with respect to time and temperature variant. A worst case study of DC Series Regulated Power Supply (SRPS) System performance is presented using OrCAD/ PSPICE simulation tool. Initially ideal circuit performance was carried out without consideration of any failure or component deterioration. The circuit performance is demonstrated graphically as a function of aging of crucial components, time and temperature variation. The results were probed and analyzed before and after circuit performance decoration for the system designers. The prior attention must be given in the design of highly reliable Integrated circuit design before one starts its production. This paper shreds light on reliable circuit design before or/and at the IC design stage.

Degradation, Failure, Simulation, IC, OrCAD / PSPICE, Worst-Case.

"A Worst-Case Circuit Reliability Modeling and Simulation: A Case Study ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 6, page no.41-46, June 2019, Available :http://www.jetir.org/papers/JETIR1906X38.pdf

"A Worst-Case Circuit Reliability Modeling and Simulation: A Case Study ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 6, page no. pp41-46, June 2019, Available at : http://www.jetir.org/papers/JETIR1906X38.pdf