Instantaneous companding current-mode oscillator based on class AB transconductor

Authors
Mahattanakul, J Toumazou, C
Citation
J. Mahattanakul et C. Toumazou, Instantaneous companding current-mode oscillator based on class AB transconductor, ANALOG IN C, 23(1), 2000, pp. 57-64
Citations number
16
Categorie Soggetti
Eletrical & Eletronics Engineeing
Journal title
ANALOG INTEGRATED CIRCUITS AND SIGNAL PROCESSING
ISSN journal
09251030 → ACNP
Volume
23
Issue
1
Year of publication
2000
Pages
57 - 64
Database
ISI
SICI code
0925-1030(200004)23:1<57:ICCOBO>2.0.ZU;2-V
Abstract
A family of DC stable electronically tunable instantaneous companding integ rators are presented. Based on these integrators, an electronically tunable oscillator is proposed. Since theoretically the integrators used in the pr oposed oscillator are inherently linear, they are capable of producing osci llating current signals with low THD levels.