Title :
Zero-amplifier sensitivity criterion
Author_Institution :
Dept. of Electr. & Electron. Eng., Plymouth Polytech., UK
fDate :
2/1/1989 12:00:00 AM
Abstract :
The conditions under which composite amplifiers exhibit zero sensitivity to changes in the operational amplifier time constants are examined. A physically based sensitivity criterion is proposed that allows the sensitivity classification of composite amplifiers to be determined by inspection. Canonic forms for inverting and noninverting composite amplifiers offering zero amplifier sensitivity are presented.
Keywords :
linear network synthesis; operational amplifiers; sensitivity; canonic forms; composite amplifiers; inspection; inverting type; noninverting type; operational amplifier; sensitivity classification; sensitivity criterion; time constants; zero sensitivity;
Journal_Title :
Circuits, Devices and Systems, IEE Proceedings G
