Patent ID: 11901907
Assignee: SK HYNIX INC.
Field: Computer technology (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 0:
1. An electronic device comprising:
a plurality of analog-to-digital converters each configured to receive an analog input signal and output a digital output signal corresponding to the analog input signal;
an analog input signal generator configured to generate analog input signals provided to each of the plurality of analog-to-digital converters based on an operation on a plurality of input voltages and a plurality of weight data;
an input signal distribution information generator configured to calculate an average and a standard deviation of the analog input signals, and generate input signal distribution information indicating a distribution of the analog input signals for each of the plurality of analog-to-digital converters using the average and the standard deviation;
an analog-to-digital converter group classifier configured to classify the plurality of analog-to-digital converters into a plurality of first analog-to-digital converter groups based on the input signal distribution information of the plurality of analog-to-digital converters; and
an analog-to-digital converter input range optimizer configured to determine an input range of each of the plurality of first analog-to-digital converter groups based on the input signal distribution information of the plurality of analog-to-digital converters,
wherein each of the plurality of analog-to-digital converters is configured to operate according to an input range of a corresponding first analog-to-digital converter group among the plurality of first analog-to-digital converter groups.