doi: 10.7763/IJET.2012.V4.493
Simulator Based Simplified Design Approach of a CMOS 2-Stage Opamp
Ashis Kumar Mal
1
,
,
,
Rishi Todani
1
- 1 the National Institute of
- 2 the National Institute of Technology
- 3 the Tejas Netwoks Ltd
Abstract
Two stage (Miller) opamp is one of the most commonly used opamp architectures in analog and mixed signal design. This paper presents the design of a Miller opamp using Potential Distribution Methodology (PDM). It is observed that a wide variety of design objectives depend on distribution of voltages and currents across the differential and gain stage. These dependencies are exploited to optimize the opamp performance and simulation results are presented.
Keywords
- CMOS
- opamp
- PDM
How to Cite
Ashis Kumar Mal, Abirjyoti Mondal, Om Prakash Hari, and Rishi Todani, "Simulator Based Simplified Design Approach of a CMOS 2-Stage Opamp," International Journal of Engineering and Technology, vol. 4, no. 6, pp. 826-830, 2012. https://doi.org/ 10.7763/IJET.2012.V4.493
Copyright & License
Copyright © 2012 by the authors. This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited (CC BY 4.0).