Amplification device configured for amplifying a signal, the amplification device comprising: a coupling filter circuit having an input terminal for receiving the input signal, an output terminal for outputting a filtered output signal, wherein the coupling filter circuit is configured to at least attenuate a DC signal component of the input signal to obtain the filtered output signal, wherein the coupling filter circuit comprises - integrated capacitors according to metal-insulator-metal technology; - a first capacitor circuit connecting the input terminal to the output terminal, the first capacitor circuit comprising a first capacitor; - a second capacitor circuit connected in parallel to the first capacitor circuit, the second capacitor circuit comprising a second capacitor, a first resistor and a second resistor, the second capacitor, the first resistor and the second resistor being serially connected; and - a resistor circuit connected to the input terminal and the output terminal, the resistor circuit comprising a third resistor connected to the input terminal and a fourth resistor connected to the output terminal; wherein the coupling filter circuit is configured to have an electrical bandpass characteristic, with a lower cut-off frequency being equal to 300 kHz within a tolerance range, in particular +/- 5% or +/-10%, by selecting proper values for the second capacitor, the first resistor and the second resistor; and an amplification circuit connected to the output terminal, the amplification circuit being configured to amplify the filtered signal to obtain an amplified filtered signal. a coupling filter circuit having an input terminal for receiving the input signal, an output terminal for outputting a filtered output signal, wherein the coupling filter circuit is configured to at least attenuate a DC signal component of the input signal to obtain the filtered output signal, wherein the coupling filter circuit comprises - integrated capacitors according to metal-insulator-metal technology; - a first capacitor circuit connecting the input terminal to the output terminal, the first capacitor circuit comprising a first capacitor; - a second capacitor circuit connected in parallel to the first capacitor circuit, the second capacitor circuit comprising a second capacitor, a first resistor and a second resistor, the second capacitor, the first resistor and the second resistor being serially connected; and - a resistor circuit connected to the input terminal and the output terminal, the resistor circuit comprising a third resistor connected to the input terminal and a fourth resistor connected to the output terminal; wherein the coupling filter circuit is configured to have an electrical bandpass characteristic, with a lower cut-off frequency being equal to 300 kHz within a tolerance range, in particular +/- 5% or +/-10%, by selecting proper values for the second capacitor, the first resistor and the second resistor; and - integrated capacitors according to metal-insulator-metal technology; - a first capacitor circuit connecting the input terminal to the output terminal, the first capacitor circuit comprising a first capacitor; - a second capacitor circuit connected in parallel to the first capacitor circuit, the second capacitor circuit comprising a second capacitor, a first resistor and a second resistor, the second capacitor, the first resistor and the second resistor being serially connected; and - a resistor circuit connected to the input terminal and the output terminal, the resistor circuit comprising a third resistor connected to the input terminal and a fourth resistor connected to the output terminal; wherein the coupling filter circuit is configured to have an electrical bandpass characteristic, with a lower cut-off frequency being equal to 300 kHz within a tolerance range, in particular +/- 5% or +/-10%, by selecting proper values for the second capacitor, the first resistor and the second resistor; and an amplification circuit connected to the output terminal, the amplification circuit being configured to amplify the filtered signal to obtain an amplified filtered signal.