New families of voltage-mode and current-mode filter circuits.

Voltage-mode;Current-mode;Filter circuits

Tongfeng Qian

University:University of Louisville

Department:Computer Engineering and Computer Science

关键词: Voltage-mode;    Current-mode;    Filter circuits;   

Others  :  https://ir.library.louisville.edu/cgi/viewcontent.cgi?article=2170&context=etd

美国|英语

来源: The Universite of Louisville's Institutional Repository

【 摘 要 】

In some previous papers, feed forward configurations of realizing second order all pass transfer functions with complex poles by adding some configurations to a first order circuit are discussed. In this dissertation, the above idea extended to realize some other basic second order complex pole filter transfer functions. A new corollary for circuit conversion is proposed and proved. This corollary is useful for converting op amp based voltage-mode circuits to their CCII based equivalent circuits, as are other existing theorems. But the new corollary is useful for converting circuits that cannot be converted by other theorems.