求翻译：DAC所使用的参考电压与甄别电路的上拉电压都使用同一个电压调整器芯片，用来在比较器的正负输入端互相抵消不同FEC上由稳压芯片的离散型造成的甄别阈离散性，以提高甄别阈的一致性是什么意思？

The reference voltage used by the dac and screening circuit pull-up voltage with a voltage regulator chip, used in the comparator's positive and negative input offset to the discrete nature of the screening threshold discrete regulator chip on the different fec to improve the consistency of the scre

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DAC uses the reference voltage with screens the electric circuit on to pull the voltage all to use the identical voltage regulator chip, uses for to counterbalance on different FEC in the comparator positive and negative input end the discriminating threshold which dispersancy creates by the constan

DAC on the screening and reference voltage circuit voltage is a voltage regulator chips, used in the comparison of positive and negative input-side cancel each other out on a different FEC caused by discrete regulator chip screening threshold of discrete, to improve the consistency of screening thre

　　The argument represents operational amplifiers in linear area, the input common-mode voltage range and the ratio of the bias current of the change in the context of