CONTROLLABLE CIRCUIT CONFIGURATION FOR COMPENSATING FLUCTUATIONS IN AN AMPLIFIER

A circuit configuration includes a final control element being adjustable as a function of a control current, wherein the function is subject to certain fluctuations and variations. A constant current source supplies an output current being equally subject to the certain fluctuations and variations. A multiplier is connected between the constant current source and the final control element, for varying the current output by the constant current source by a factor being dependent on a control signal, and for delivering the current output by the constant current source to the final control element as the control current.