Title :
Simple digitally controlled amplifier
Author_Institution :
University of Sofia, Faculty of Physics, Sofia, Bulgaria
Abstract :
One op-amp amplifier circuit with simple digital control of gain absolute value and/or sign is given. Design procedures and sensitivities are considered.
Keywords :
digital control; operational amplifiers; design; digitally controlled amplifier; gain absolute value; operational amplifier circuit; sensitivities;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19830185
