Journal of Electrical Engineering, Vol 52, 11-12 (2001) 376-378
SIMPLE RELATIONSHIPS FOR ESTIMATION OF THE PERFORMANCES OF SC INTEGRATORS WITH NONIDEAL AMPLIFIERS
Nikolay A. Radev - Kantcho P. Ivanov
Simple formulae relating the dc gain, the phase errors and the offset voltage errors of SC integrators with non-ideal opamps are presented.
The validity of the analytical expressions is demonstrated for charge-differencing very-large-time-constant inverting SC integrators.