Title :
New current-version negative-feedback biquad filter using op amp
Author :
Liu, Chongxin ; Li, Jian ; Li, Ling
Author_Institution :
Xi´´an Jiaotong Univ., China
Abstract :
The new current-version negative-feedback filters are described. By properly choosing the passive components, low pass, band pass and high pass biquad filters can be structured. The cascade realization of the higher order current mode filters can be obtained using this current version biquad circuit
Keywords :
band-pass filters; biquadratic filters; cascade networks; circuit feedback; current-mode circuits; high-pass filters; low-pass filters; operational amplifiers; band pass filter; cascade circuit; current-mode filter; current-version negative feedback biquad filter; high pass filter; low pass filter; opamp; Band pass filters; Circuits; Frequency; Low pass filters; Negative feedback; Operational amplifiers; Q factor; Transfer functions;
Conference_Titel :
Circuits and Systems, 2000. IEEE APCCAS 2000. The 2000 IEEE Asia-Pacific Conference on
Conference_Location :
Tianjin
Print_ISBN :
0-7803-6253-5
DOI :
10.1109/APCCAS.2000.913622
