Citation link:
Authors:
Radev, Nikolay Asenov; Ivanov, Kantcho Panayotov
Title:
Fifth-order lowpass sc ladder filter with reduced sensitivity to operational amplifiers finite gain and offset voltage
Date of Issue:
2006
Publisher:
TU - Sofia
Identifiers:
1311-0829 [issn]
Type:
Article
Language:
eng
Abstract:
A combined approach for reducing the effects of operational amplifiers finite DC gain and offset voltage in fifth-order lowpass SC ladder filter is proposed. The filter with gain- and offset-compensated integrators and modified capacitance values yields significant improvement in the passband response.
Description:
Reviewer prof. Kalin Stanchev. - Formulas, schemes, diagr. - References, pp. 71
