专利名称：CAPACITIVE CHARGE PUMP
发明人：Peter M. LEVINE,Mark James MILGREW,Todd
REARICK
申请号：US14465251申请日：20140821
公开号：US20140361781A1公开日：20141211
专利附图：
摘要：One or more charge pumps may be used to amplify the output voltage from achemically-sensitive pixel that comprises one or more transistors. A charge pump mayinclude a number of track stage switches, a number of boost phase switches and a
number of capacitors. The capacitors are in parallel during the track phase and in seriesduring the boost phase, and the total capacitance is divided during the boost phase whilethe total charge remains fixed. Consequently, the output voltage is pushed up.
申请人：LIFE TECHNOLOGIES CORPORATION
地址：Carlsbad CA US
国籍：US
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