Realization of Linear and Non-linear circuits with Variable Gain DVCC
Ramkrishna V. Yenkar1, Manoj Kumar Nigam2

1Ramkrishna V. Yenkar*, Department of Electronics and electrical Engineering, School of Engineering and IT, MATS University, Raipur, India.
2Manoj Kumar Nigam, Department of Electrical and Electronics Engineering, School of Engineering and IT, MATS University, Raipur, India.
Manuscript received on May 16, 2020. | Revised Manuscript received on June 01, 2020. | Manuscript published on June 10, 2020. | PP: 706-710 | Volume-9 Issue-8, June 2020. | Retrieval Number: H6662069820/2020©BEIESP | DOI: 10.35940/ijitee.H6662.069820
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Abstract: The analog circuits are two types; linear and non-linear. The analog circuits are, might be, with or without feedback. In general, linear circuits need negative feedback while negative or positive feedback needed in non-linear circuits. Here, the VG-DVCC is proposed for the realization of linear and non-linear circuits. Basically, this VG-DVCC is a low-gain active network block. Thus, feedback is not needed for the realization of linear circuits whereas non-linear circuits needed feedback. This paper highlights the realization of linear circuits: Instrumentation Amplifiers, Active Filters, and nonlinear circuits: Schmitt Trigger comparator, Square wave generator with variable gain differential voltage current conveyor. The performance is validated by simulation using ADS. 
Keywords: Current Conveyor, Instrumentation Amplifier, Linear and nonlinear circuits, Square wave Generator.
Scope of the Article: Nanometer-Scale Integrated Circuits