@online{VLSISystemDesign, title = {Noise Margin}, year = 2017, url = {https://www.vlsisystemdesign.com/noise-margin/} } @online{VddNaming, title = {What is the difference between VCC, VDD, VEE, VSS}, author = {Olin Lathrop}, year = 2011, url = {https://electronics.stackexchange.com/questions/17382/what-is-the-difference-between-v-cc-v-dd-v-ee-v-ss} } @book{VLSICircuitsSystems, title = {CMOS VLSI Design a Circuits and Systems Perspective, Fourth Edition}, year = 2011, author = {Neil H. E. Weste, David Money Harris}, publisher = {Pearson} }