Patent attributes
The present disclosure relates to an amplification system that includes an amplifier, a resistor-capacitor (RC) network, and a charging path circuit. Herein, the RC network is coupled between an input port and an output port of the amplifier and includes a feedback resistor and a feedback capacitor. The feedback resistor is coupled between the input port of the amplifier and a joint point in between the feedback resistor and the feedback capacitor, and the feedback capacitor is coupled between the joint point and the output port of the amplifier. The charging path circuit is coupled between the joint point and ground, and configured to accelerate a charging speed of the feedback capacitor and reduce turn-on time of the amplifier.