Title :
Cascadable low-power gain-stabilised limiting amplifier stage
Author :
Nordholt, Ernst H. ; Nauta, Henk C.
Author_Institution :
Delft University of Technology, Department of Electrical Engineering, Delft, Netherlands
Abstract :
A directly cascadable low-power high-gain symmetrically limiting amplifier stage is presented. A novel technique for gain stabilisation uses a PTAT current source as an essential and inherent part of the common-mode bias feedback loop.
Keywords :
amplifiers; cascade networks; PTAT current source; common-mode bias feedback loop; gain stabilisation; gain-stabilised limiting amplifier stage;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19860354
