New structured array (SA) MH2XA020 and the way of designing nuclear electronic integrated circuits (ICs) based on it are considered. The SA MH2XA020 contains eight readout channels. Each channel includes… Click to show full abstract
New structured array (SA) MH2XA020 and the way of designing nuclear electronic integrated circuits (ICs) based on it are considered. The SA MH2XA020 contains eight readout channels. Each channel includes a charge-sensitive amplifier (CSA), an amplifier-shaper (AS) with gain control and “tail” cancellation, a sampling and storage device (SSD), and a multiplexer. In the SA, it is possible to change the operating current of the input transistor, RC value in the CSA feedback loop, and the peaking time of the AS. Experimental results of eight-channel MH2XA020-01 chip implemented on the SA are presented.
               
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