Patent ID: 8653894
Filing Date: 2014-02-18
Classification: H03F

Abstract:
1. A push-pull amplifier for amplifying an input signal to be amplified to form an output signal, comprising: a first amplifier element and a second amplifier element, each of the two amplifier elements comprising a current-emitting electrode, a current-collecting electrode, and a current-controlling electrode, wherein the input signal is fed to the current-controlling electrodes of the amplifier elements via a respective input terminal and a respective input inductance arranged between the respective input terminal and the respective current-controlling electrode, wherein the current-collecting electrodes are connected to a common supply voltage via a respective supply inductance, wherein the current-emitting electrodes of the amplifier elements are connected to the current-collecting electrode of the respective other amplifier element via a respective capacitor, wherein the current-emitting electrodes are connected to output terminals, at which the output signal can be tapped off, wherein the current-emitting electrodes are connected to a reference potential via a respective output inductance, and wherein the supply inductances of the amplifier elements are inductively coupled to the input inductances and the output inductances of the respective other amplifier element.