专利名称：STEPPED RAMP SIGNAL GENERATOR AND
IMAGE SENSOR USING THE SAME
发明人：Jeongkwon NAM,Haksoo Oh申请号：US13768236申请日：20130215
公开号：US20130258157A1公开日：20131003
专利附图：
摘要：A stepped ramp signal generator includes a ramp signal generation unit
configured to provide final values of previous stepped ramp signals as initial values of thenext stepped ramp signals. The ramp signal generation unit includes a plurality of
matching resistors, and a plurality of holders installed between the matching resistors,each holder storing a final value across a previous matching resistor and providing thefinal value to a next matching resistor.
申请人：DONGBU HITEK CO., LTD.
地址：Gyeonggi-do KR
国籍：KR
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