Title :
Single-capacitor MOSFET-C integrator using OTRA
Author :
Shen-Iuan Liu ; Hen-Wai Tsao ; Jiann-Jong Chen
fDate :
10/12/1995 12:00:00 AM
Abstract :
A highly linear MOS operational transresistance amplifier (OTRA) integrator with reduced number of capacitors and MOSFETs 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
Keywords :
MOSFET circuits; analogue processing circuits; integrating circuits; operational amplifiers; MOS operational transresistance amplifier; MOSFET nonlinearities cancellation; MOSFET-C integrator; OTRA; single-capacitor integrator;
Journal_Title :
Electronics Letters
