제어로봇시스템학회:학술대회논문집
- 2004.08a
- /
- Pages.1561-1564
- /
- 2004
A CMOS-based Electronically Tunable Capacitance Multipliers
- Suwannapho, Chonchalerm (Department of Control Engineering, Faculty of Engineering) ;
- Chaikla, Amphawan (Department of Instrumentation Engineering, Faculty of Engineering King Mongkut's Institute of Technology Ladkrabang) ;
- Kamsri, Thawatchai (Department of Control Engineering, Faculty of Engineering) ;
- Riewruja, Vanchai (Department of Control Engineering, Faculty of Engineering)
- Published : 2004.08.25
Abstract
A CMOS-based Electronically Tunable Capacitance Multipliers, which can be magnified the value of a grounded unit capacitance, is presented in this article. The multiplication factor is varied by the ratio of the bias currents. The proposed circuit is simple, small in size and suitable for implementing in standard CMOS process. PSPICE simulation results demonstrating the characteristics of the proposed circuit are included.