Title :
Compensation of high-frequency effects in continuous-time filters using MRCs
Author :
Takagi, Shigetaka ; Tabei, Kenji ; Fujii, Nobuo ; Yanagisawa, Takeshi
Author_Institution :
Tokyo Inst. of Technol., Japan
Abstract :
A novel passive compensation method is proposed to realize high-frequency continuous-time filters using differential current-integrators with MOS resistive circuits (MRCs). Since the proposed method requires only relative accuracies of element values, it is quite suitable for monolithic implementation of high frequency filters. SPICE simulations confirm the validity of the proposed compensation method
Keywords :
MOS integrated circuits; active filters; band-pass filters; compensation; integrating circuits; linear integrated circuits; radiofrequency filters; HF filters; MOS resistive circuits; SPICE simulations; continuous-time filters; differential current-integrators; high-frequency effects; monolithic implementation; passive compensation method; Admittance; Circuits; Frequency; Impedance; MOS capacitors; MOSFETs; Operational amplifiers; Passive filters; SPICE; Voltage;
Conference_Titel :
Circuits and Systems, 1991., IEEE International Sympoisum on
Print_ISBN :
0-7803-0050-5
DOI :
10.1109/ISCAS.1991.176248
