专利名称：Differential amplifier circuit发明人：Hyung-Soo Kim申请号：US14027824申请日：20130916公开号：US09148098B2公开日：20150929
专利附图：
摘要：A differential amplifier circuit includes a differential amplification unit suitablefor amplifying difference between signals of an input terminal and a complementaryinput terminal, receiving the same voltage level through the input terminal and thecomplementary input terminal at a measurement period, and receiving an input signal
and a complementary input signal through the input terminal and the complementaryinput terminal, respectively, at an operation period, an offset control unit suitable forgenerating offset information using an output of the differential amplification unit at themeasurement period, and an offset compensation unit suitable for compensating for anoffset of the differential amplification unit in response to the offset information.
申请人：SK hynix Inc.
地址：Gyeonggi-do KR
国籍：KR
代理机构：IP & T Group LLP
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