Single-capacitor MOSFET-C integrator using OTRA
Resource
Electronics Letters
Journal
Electronics Letters
Journal Volume
31
Journal Issue
21
Pages
1796-1797
Date Issued
1995
Author(s)
Abstract
A highly linear MOS operational transresistance amplifier (OTRA) integrator with reduced number of capacitors and MOSFET transistors is proposed. Only one capacitor is required for an integrator to achieve cancellation of MOSFET nonlinearities. The proposed integrator is insensitive to the effects of parasitic capacitances and can be interconnected without adding any buffers. Experimental results are given to verify the theoretical analysis. © 1995, IEE. All rights reserved.
Subjects
Integrating circuits; MOSFET circuits; Operational transconductance amplifiers
Other Subjects
Capacitance; Capacitors; Frequency response; Low pass filters; Mathematical models; MOSFET devices; Operational amplifiers; Schematic diagrams; Transconductance; Leapfrog simulation; Operational transresistance amplifiers; Integrating circuits
Type
journal article