Title :
Electronically tunable VDCC-based floating capacitance multiplier
Author :
Kartci, Aslihan ; Ayten, Umut Engin ; Sotner, Roman ; Arslanalp, Remzi
Author_Institution :
Elektron. ve Haberlesme, Muhendisligi Bolumu, Yildiz Teknik Univ., İstanbul, Turkey
Abstract :
In this paper a new grounded capacitance multiplier using two Voltage Differencing Current Conveyors (VDCCs), two resistors, and one grounded capacitor is presented. The proposed capacitance multiplier can be tuned electronically by changing the biasing current of the VDCC. Moreover, the circuit does not require any conditions of component matching. The performance of the proposed capacitance multiplier is verified, and simulated by using PSPICE with TSMC CMOS 0.18 μm process parameters.
Keywords :
CMOS integrated circuits; circuit tuning; current conveyors; CMOS process; PSPICE; TSMC; biasing current; complementary metal oxide semiconductor; component matching; electronically tunable VDCC; floating capacitance multiplier; grounded capacitance multiplier; resistor; size 0.18 mum; voltage differencing current conveyor; CMOS integrated circuits; Capacitance; Capacitors; Impedance; Inductance; SPICE; Transconductance; CMOS integrated circuits; Capacitance multiplier; VDCC; electronically tuned; voltage differencing current conveyor;
Conference_Titel :
Signal Processing and Communications Applications Conference (SIU), 2015 23th
Conference_Location :
Malatya
DOI :
10.1109/SIU.2015.7130385
