Stability analysis of Fully-Differential Active-RC filter with Common-Mode Feedback Network
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Abstract
This paper presents stability analysis of fully-differential active-RC filters with CMFB networks. The results from this study can be used to help the trade-off in the circuit design process to be more effective. Simulation results are in good agreement with the presented analysis.
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Research Articles
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Copyright @2021 Engineering Transactions
Faculty of Engineering and Technology
Mahanakorn University of Technology
References
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[2] PHILLIP E. ALLEN AND D. R. HOLBERG, “CMOS ANALOG CIRCUIT DESIGN”, OUP USA, 2012
[3] B. Razavi, “Design of Analog CMOS Integrated Circuit” Los Angeles: University of California, 2001.
[3] Y. P. Tsividis, “Integrated Continuous-time filter design - An overview,” IEEE J. Solid-State Circuits, vol. 29, no. 3, pp.166-176, March 1994.
[4] R. A. Whatly, “Fully Differential Operational Amplifier with DC Common-Mode Feedback,” U.S. Patent no. 4573020, February 1986.
[5] C. Upathamkuekool, A. Jiraseree-amornkun, and J. Mahattanakul, “A Compensation Technique for Compact Low-Voltage Low-Power Active-RC Filters” Proceedings of the 2010 IEEE International Symposium on Circuits and Systems (ISCAS 2010), Paris, France, May 2010, pp. 3633–3636.