Yury Bocharov

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Application-specific integrated circuit (ASIC), which has 10 channels containing 10-bit analog-to-digital converter (ADC) in each channel, buffer memory and a precision voltage reference, is presented. It features very low power consumption, which is less than 0.5 mW per channel at the sampling frequency of 100 kHz. ASIC focuses on the use in(More)
The paper presents the description and analysis of a phenomenon, relating with successive approximation ADCs dynamic performance degradation due to the influence of impedance of the circuit that connects the reference source with the switched capacitors' common bus. The paper provides a detailed analysis of this phenomenon and demonstrates methods to(More)
We present an Application Specific Integrated Circuit (ASIC), which is intended for readout and analog processing of silicon photomultiplier (SiPM) arrays' signals. The number of channels of the analog front-end ASIC as well as the types of their input stages depends on the application. The current version of the chip contains three current-input channels(More)
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