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专利名称：Differential amplifier circuit发明人：Takahisa Koyasu申请号：US11087709申请日：20050324公开号：US07221224B2公开日：20070522
专利附图：
摘要：In a comparator, diodes are disposed between differential pair transistors andcurrent mirror pair transistors forming active loads. The diodes may be disposedbetween the differential pair transistors and the current mirror pair transistors orbetween the current mirror pair transistors and a ground line. In addition, diodes are
disposed between signal input transistors and the ground line and between thedifferential pair transistors and the signal input transistors, respectively.
申请人：Takahisa Koyasu
地址：Chita JP
国籍：JP
代理机构：Posz Law Group, PLC
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