专利名称：Differential mode bandwidth extension
technique with common modecompensation
发明人：Derui Kong,Sang Min Lee,Michael Joseph
McGowan,Dongwon Seo
申请号：US14487654申请日：20140916公开号：US09553573B2公开日：20170124
专利附图：
摘要：A method and apparatus are provided. The apparatus may be a capacitive
element for adjusting a net capacitance of a circuit. The apparatus may be configured tobe coupled to the circuit. The apparatus may be configured to adjust the net capacitanceof the circuit to decouple common mode and differential loop bandwidth adjustment ofthe circuit. The capacitive element may include a pair of cross-coupled capacitorsconfigured to be coupled to differential nodes of the circuit, and a pair of negative gainbuffers coupled to respective capacitors.
申请人：QUALCOMM Incorporated
地址：San Diego CA US
国籍：US
代理机构：Arent Fox LLP
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