Title :
Current-mode companding √x-domain integrator
Author :
Mulder, J. ; van der Woerd, A.C. ; Serdijn, W.A. ; van Roermund, A.H.M.
Author_Institution :
Electron. Res. Lab., Delft Univ. of Technol., Netherlands
fDate :
2/1/1996 12:00:00 AM
Abstract :
Log-domain integrators and filters are considered to be a promising alternative in the area of low-voltage filtering applications. The authors present the MOS strong inversion analogue, a √x-domain integrator. Simulation results demonstrate the viability of this new approach
Keywords :
MOSFET circuits; active filters; compandors; integrating circuits; MOS transistors; circuit simulation; current-mode companding √x-domain integrator; log-domain integrator; low-voltage filtering; strong inversion; translinear filter;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19960188
