Title :
Current mode single resistance controlled oscillators using only grounded passive components
Author :
Chang, C.-M. ; Al-Hashimi, B.M. ; Chen, H.P. ; Tu, S.H. ; Wan, J.A.
Author_Institution :
Dept. of Electron. & Comput. Sci., Southampton Univ., UK
fDate :
9/12/2002 12:00:00 AM
Abstract :
Two new current mode single resistance controlled oscillator (CM-SRCO) circuits are presented. Furthermore, it is demonstrated that the recently introduced fully differential current conveyor (FDCCII) is a versatile active element for realising CM-SRCOs. Simulation results with a 0.5 μm CMOS realisation of the FDCCII are included, validating the theoretical analysis
Keywords :
CMOS analogue integrated circuits; current-mode circuits; oscillators; 0.5 micron; CMOS realisation; current mode oscillator circuits; fully differential CCII; fully differential current conveyor; grounded passive components; single resistance controlled oscillator;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20020714
