Title :
Fully Balanced Voltage Differencing Buffered Amplifier and its applications
Author :
Biolkova, Viera ; Kolka, Zdenek ; Biolek, Dalibor
Author_Institution :
Dept. of Radio Electron., Brno Univ. of Technol., Brno, Czech Republic
Abstract :
An active circuit element, namely fully balanced voltage differencing buffered amplifier (FB-VDBA), is introduced. Its input stage is composed of a fully-differential operational transconductance amplifier (OTA). Voltage buffer is connected to each OTA output. Several applications are proposed which demonstrate the element´s versatility. The results of SPICE simulation and measurements on experimental specimen are included.
Keywords :
operational amplifiers; active circuit element; fully balanced voltage differencing buffered amplifier; operational transconductance amplifier; Circuits; Differential amplifiers; Immune system; Inverters; Operational amplifiers; Resistors; Roentgenium; Topology; Transconductance; Voltage;
Conference_Titel :
Circuits and Systems, 2009. MWSCAS '09. 52nd IEEE International Midwest Symposium on
Conference_Location :
Cancun
Print_ISBN :
978-1-4244-4479-3
Electronic_ISBN :
1548-3746
DOI :
10.1109/MWSCAS.2009.5236157
