Affiliation:
1. Lehrstuhl Integrierte Sensorsysteme (ISE) , TU Kaiserslautern Deutschland
Abstract
Abstract
This manuscript presents an implementation of the configurable indirect current-feedback instrumentation amplifier (CFIA) for sensor interface readout circuit. Configuration is achieved by designing digital weighted scalable arrays for some selected elements to serve as tuning knobs controlled by the evolutionary optimization algorithm. This scheme resulting in a programmable circuit for different aspects to support self-x functionality. The robustness and flexibility of the proposed circuit fit to the demands of measurement and sensory systems in industry 4.0 and other intelligent systems applications. The circuit is designed by Cadence tools using ams 0.35 μm CMOS technology.
Subject
Electrical and Electronic Engineering,Instrumentation
Reference35 articles.
1. S. Alraho and A. König. Wide input range, fully-differential indirect current feedback instrumentation amplifier for self-x sensory systems. tm-Technisches Messen, 86(s1):62–66, 2019.
2. H. Alzaher and M. Ismail. A cmos fully balanced differential difference amplifier and its applications. IEEE Transactions on Circuits and Systems II: Analog and Digital Signal Processing, 48(6):614–620, 2001.
3. D. Arbet, G. Nagy, V. Stopjakova, and M. KOVÁČ. Digital offset calibration of an opamp towards improving static parameters of 90 nm cmos dac. Radioengineering, 23(3), 2014.
4. N. Bonev, H. Hristov, and M. Hristov. Mechanical stress impact on cmos low supply voltage bangap reference circuit. In CAS, pages 133–136. IEEE, 2016.
5. S. Carrella, I. Kuncup, K. Lutz, and A. König. 3d-localization of low-power wireless sensor nodes based on amr-sensors in industrial and ami applications. Proceedings of the Sensoren und Messsysteme, 2010.
Cited by
5 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献