Title :
High frequency compensated current-mode ladder filters using multiple output OTAs
Author :
Ramírez-Angulo, Jaime ; Sánchez-Sinencio, Edgar
Author_Institution :
Dept. of Electr. & Comput. Eng., New Mexico State Univ. Las Cruces, NM, USA
Abstract :
A methodology to synthesize continuous-time current-mode filters using multiple output operational transconductance amplifiers (OTAs) and based on RLC ladder filter prototypes is introduced. High-frequency compensation techniques are discussed. Experimental results verifying the proposed structures are presented
Keywords :
RC circuits; compensation; continuous time filters; ladder filters; linear network synthesis; lumped parameter networks; operational amplifiers; RLC ladder filter prototypes; compensated current-mode ladder filters; continuous-time current-mode filters; high-frequency compensation; multiple output operational transconductance amplifiers; Capacitors; Circuit synthesis; Degradation; Frequency; Operational amplifiers; Passive filters; Prototypes; RLC circuits; Transconductance; Voltage;
Conference_Titel :
Circuits and Systems, 1993., ISCAS '93, 1993 IEEE International Symposium on
Conference_Location :
Chicago, IL
Print_ISBN :
0-7803-1281-3
DOI :
10.1109/ISCAS.1993.393997
