Abstract
This research paper brings an instrumentation amplifier (IA) that exhibits all possible mode specifically voltage, current, transadmittance, and transimpedance mode using a single differential voltage current conveyor (DVCC) and few active resistors using transistors. The proposed design offers high range of 3 dB frequency for both differential gain (Ad) and common mode rejection ratio (CMRR). The introduced topology of different IA are analyzed and simulated with PSPICE using 0.18 µm CMOS technology parameter for the realization of DVCC. Also, the experimental verification using commercially available Current Feedback Operational Amplifier (CFOA) named as IC AD844 is used to check the practical feasibility of proposed design. Apart from the ideal analysis of IA, nonidealities of the proposed work, temperature-dependent variation that affects the nature of IA, Monte Carlo simulations are well depicted in this report.
Additional information
Notes on contributors
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John Vista
John Vista was born in 1992. She received her Bachelor of Engineering (BE) degree from Electronics and Communication Department, Kalasaligam Institute of Technology, Tamil Nadu 2014. She received MTech degree from VLSI and embedded system design, NIT Manipur. Her research interest includes fraction order devices, memristor, analog and mixed signal IC design, etc. At present, she is pursuing PhD in ECE, National Institute of Technology Manipur, India. Email: [email protected]
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Nonglen Meitei Pheiroijam
Nonglen Meitei Pheiroijam was born in Imphal, Manipur. He received his BE degree from Sri Siddhartha Institute of Technology (SSIT), Tumkur, Karnataka in 2014. At present, he is pursuing MTech degree in VLSI design and embedded system, NIT Manipur, India. His research interests include analog filter design, biomedical circuits, etc. Email: [email protected]
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Harika Pamu
Harika Pamu was born in Bhimadole, Andhra Pradesh. She received her BE degree from GMR Institute of Technology, Andhra Pradesh. At present, she is pursuing MTech degree in VLSI design and embedded system, NIT Manipur, India. Her research interests include analog filter design, etc. Email: [email protected]
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Huirem Tarunkumar
Huirem Tarunkumar was born in Imphal, Manipur. He received his MTech degree from Visveswaraya Technological University, Belgaum, Karnataka in 2013. Presently, he is working as a research scholar in the Department of Electronics and Communication Engineering, National Institute of Technology Manipur, India. His research interests include fractional devices and filter design. Email: [email protected]
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Ashish Ranjan
Ashish Ranjan was born in 1986. He received his Doctor of Philosophy (PhD) degree in 2013 from Department of Electronics Engineering, Indian Institute of Technology (Indian School of Mines), Dhanbad, India. His research interests include current mode analog circuits, study of Fractional order circuit, etc. At present, he is assistant professor in Electronics and Communication Engineering Department, National Institute of Technology Manipur, India. Corresponding author. Email: [email protected]