CURRENT-MODE BIQUAD WITHOUT EXTERNAL PASSIVE ELEMENTS

Authors
TSUKUTANI T ISHIDA M TSUIKI S FUKUI Y
Citation
T. Tsukutani et al., CURRENT-MODE BIQUAD WITHOUT EXTERNAL PASSIVE ELEMENTS, Electronics Letters, 32(3), 1996, pp. 197-198
Citations number
4
Categorie Soggetti
Engineering, Eletrical & Electronic
Journal title
Electronics Letters → ACNP
ISSN journal
00135194
Volume
32
Issue
3
Year of publication
1996
Pages
197 - 198
Database
ISI
SICI code
0013-5194(1996)32:3<197:CBWEPE>2.0.ZU;2-E
Abstract
A novel current-mode biquad using only operational amplifiers (OAs) an d multiple current output operational transconductance amplifiers (OTA s) is introduced. The proposed circuit can realise five different biqu ad transfer functions simultaneously. This circuit enables the circuit characteristics to be electronically tuned. An example is given, toge ther with simulated results by PSPICE.