Abstract: Provided is a preamplifier with an active deadtime control circuit, which may include: an operational amplifier to which input current and common voltage are applied; a feedback capacitor of which both ends are connected to a first input terminal of the operational amplifier to which the input current is applied and an output terminal of the operational amplifier; a comparator comparing output voltage converted from the input current by the operational amplifier, and reference voltage to output a comparison signal; and a Monostable circuit outputting a switching signal for switching charging or discharging of the feedback capacitor based on the comparison signal.

Abstract: A register and an analog-digital converter capable of detecting signal distortion in high-radiation environments are provided. The register includes: a signal input terminal receiving a digital signal; and a digital single event transient (DSET) detection unit detecting whether information of the digital signal input through the signal input terminal is distorted, wherein the DSET detection unit includes a first output terminal through which a first detection signal is output, the first detection signal being used to determine whether at least one of rising edge timing information and falling edge timing information of the digital signal is distorted.

Abstract: A register and an analog-digital converter capable of detecting signal distortion in high-radiation environments are provided. The register includes: a signal input terminal receiving a digital signal; and a digital single event transient (DSET) detection unit detecting whether information of the digital signal input through the signal input terminal is distorted, wherein the DSET detection unit includes a first output terminal through which a first detection signal is output, the first detection signal being used to determine whether at least one of rising edge timing information and falling edge timing information of the digital signal is distorted.