Title :
New floating lossless inductance simulator using Z-copy current follower transconductance amplifiers
Author :
Herencsar, Norbert ; Lahiri, Abhirup ; Koton, Jaroslav ; Vrba, Kamil ; Sotner, Roman
Author_Institution :
Dept. of Telecommun., Brno Univ. of Technol., Brno, Czech Republic
Abstract :
In this paper, a new circuit for realizing floating lossless inductance simulator is presented. The proposed simulator employs only two Z-copy current follower transconductance amplifiers (ZC-CFTAs) as active elements, a single resistor, and a single grounded capacitor. The workability of the proposed circuit is verified by SPICE simulations using TSMC 0.25 μm level-7 CMOS process parameters on second-order voltage-mode band-pass filer.
Keywords :
CMOS analogue integrated circuits; analogue simulation; band-pass filters; operational amplifiers; SPICE simulations; TSMC CMOS process parameters; Z-copy current follower transconductance amplifiers; ZC-CFTA; active elements; analog signal processing; floating lossless inductance simulator; second-order voltage-mode band-pass filter; single resistor; size 0.25 mum; Band pass filters; Inductance; Oscillators; SPICE; Simulation; Transconductance; Analog signal processing; Z-copy CFTA (ZC-CFTA); floating lossless inductance simulator;
Conference_Titel :
Radioelektronika (RADIOELEKTRONIKA), 2012 22nd International Conference
Conference_Location :
Brno
Print_ISBN :
978-1-4673-0659-1
