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1. 发明授权

US08633777B2 Methods and apparatus for inductors with integrated passive and active elements 有权
标题翻译：具有集成无源和有源元件的电感器的方法和装置
公开(公告)号：US08633777B2
公开(公告)日：2014-01-21
申请号：US12628502
申请日：2009-12-01
申请人： Zhang Jin , Aristotele Hadjichristos , Ockgoo Lee , Hongyan Yan , Guy Klemens , Maulin P. Bhagat , Thomas Myers , Norman L. Frederick , Junxiong Deng , Aleksandar Tasic , Bhushan S. Asuri , Mohammad Farazian
发明人： Zhang Jin , Aristotele Hadjichristos , Ockgoo Lee , Hongyan Yan , Guy Klemens , Maulin P. Bhagat , Thomas Myers , Norman L. Frederick , Junxiong Deng , Aleksandar Tasic , Bhushan S. Asuri , Mohammad Farazian
IPC分类号： H03B1/00
CPC分类号： H01L25/16 , H01F17/0006 , H01F27/40 , H01L23/645 , H01L2924/0002 , H01L2924/00
摘要： An integrated circuit is described. The integrated circuit includes an inductor that has a large empty area in the center of the inductor. The integrated circuit also includes additional circuitry. The additional circuitry is located within the large empty area in the center of the inductor. The additional circuitry may include a capacitor bank, transistors, electrostatic discharge (ESD) protection circuitry and other miscellaneous passive or active circuits.
摘要翻译：描述了集成电路。集成电路包括在电感器中心具有大的空白区域的电感器。集成电路还包括附加电路。附加电路位于电感器中心的大空区域内。附加电路可以包括电容器组，晶体管，静电放电（ESD）保护电路和其它各种无源或有源电路。

2. 发明申请

US20110128084A1 METHODS AND APPARATUS FOR INDUCTORS WITH INTEGRATED PASSIVE AND ACTIVE ELEMENTS 有权
标题翻译：具有集成被动和主动元件的电感器的方法和装置
公开(公告)号：US20110128084A1
公开(公告)日：2011-06-02
申请号：US12628502
申请日：2009-12-01
申请人： Jean Jin , Aristotele Hadjichristos , Ockgoo Lee , Hongyan Yan , Guy Klemens , Maulin P. Bhagat , Thomas Myers , Norman L. Frederick , Junxiong Deng , Aleksandar Tasic , Bhushan S. Asuri , Mohammad Farazian
发明人： Jean Jin , Aristotele Hadjichristos , Ockgoo Lee , Hongyan Yan , Guy Klemens , Maulin P. Bhagat , Thomas Myers , Norman L. Frederick , Junxiong Deng , Aleksandar Tasic , Bhushan S. Asuri , Mohammad Farazian
IPC分类号： H03B5/08 , H01F17/00
CPC分类号： H01L25/16 , H01F17/0006 , H01F27/40 , H01L23/645 , H01L2924/0002 , H01L2924/00
摘要： An integrated circuit is described. The integrated circuit includes an inductor that has a large empty area in the center of the inductor. The integrated circuit also includes additional circuitry. The additional circuitry is located within the large empty area in the center of the inductor. The additional circuitry may include a capacitor bank, transistors, electrostatic discharge (ESD) protection circuitry and other miscellaneous passive or active circuits.
摘要翻译：描述了集成电路。集成电路包括在电感器中心具有大的空白区域的电感器。集成电路还包括附加电路。附加电路位于电感器中心的大空区域内。附加电路可以包括电容器组，晶体管，静电放电（ESD）保护电路和其它各种无源或有源电路。

3. 发明授权

US08270499B2 Receiver with balanced I/Q transformer 有权
标题翻译：接收器带有平衡I / Q变压器
公开(公告)号：US08270499B2
公开(公告)日：2012-09-18
申请号：US12467111
申请日：2009-05-15
申请人： Li-Chung Chang , Maulin P. Bhagat , Hanil Lee , Ravi Sridhara
发明人： Li-Chung Chang , Maulin P. Bhagat , Hanil Lee , Ravi Sridhara
IPC分类号： H04B3/00 , H04L27/00
CPC分类号： H03D7/1466 , H03D7/1458 , H03D7/165 , H03D2200/0082
摘要： A receiver with a balanced I/Q transformer is described. In an exemplary design, the receiver includes an LNA that amplifies a received RF signal and provides a single-ended RF signal to the balanced I/Q transformer. The balanced I/Q transformer includes at least one primary coil and first and second secondary coils. The first secondary coil is magnetically coupled to the at least one primary coil and provides a first differential RF signal to a first mixer. The second secondary coil is magnetically coupled to the at least one primary coil and provides a second differential RF signal to a second mixer. The first and second mixers downconvert the first and second differential RF signals with I and Q LO signals, respectively, and provide differential I and Q downconverted signals. The primary and secondary coils may be fabricated on two conductive layers of an integrated circuit.
摘要翻译：描述了具有平衡I / Q变压器的接收机。在示例性设计中，接收机包括放大接收到的RF信号的LNA，并向平衡I / Q变压器提供单端RF信号。平衡I / Q变压器包括至少一个初级线圈和第一和第二次级线圈。第一次级线圈磁耦合到至少一个初级线圈，并向第一混频器提供第一差分RF信号。第二次级线圈磁耦合到至少一个初级线圈，并向第二混频器提供第二差分RF信号。第一和第二混频器分别用I和Q LO信号下变频第一和第二差分RF信号，并提供差分I和Q下变频信号。初级和次级线圈可以制造在集成电路的两个导电层上。

4. 发明申请

US20110110463A1 RECEIVER WITH BALANCED I/Q TRANSFORMER 有权
标题翻译：接收器与平衡I / Q变压器
公开(公告)号：US20110110463A1
公开(公告)日：2011-05-12
申请号：US12467111
申请日：2009-05-15
申请人： Li-Chung Chang , Maulin P. Bhagat , Hanil Lee , Ravi Sridhara
发明人： Li-Chung Chang , Maulin P. Bhagat , Hanil Lee , Ravi Sridhara
IPC分类号： H04L27/00
CPC分类号： H03D7/1466 , H03D7/1458 , H03D7/165 , H03D2200/0082
摘要： A receiver with a balanced I/Q transformer is described. In an exemplary design, the receiver includes an LNA that amplifies a received RF signal and provides a single-ended RF signal to the balanced I/Q transformer. The balanced I/Q transformer includes at least one primary coil and first and second secondary coils. The first secondary coil is magnetically coupled to the at least one primary coil and provides a first differential RF signal to a first mixer. The second secondary coil is magnetically coupled to the at least one primary coil and provides a second differential RF signal to a second mixer. The first and second mixers downconvert the first and second differential RF signals with I and Q LO signals, respectively, and provide differential I and Q downconverted signals. The primary and secondary coils may be fabricated on two conductive layers of an integrated circuit.
摘要翻译：描述了具有平衡I / Q变压器的接收机。在示例性设计中，接收机包括放大接收到的RF信号的LNA，并向平衡I / Q变压器提供单端RF信号。平衡I / Q变压器包括至少一个初级线圈和第一和第二次级线圈。第一次级线圈磁耦合到至少一个初级线圈，并向第一混频器提供第一差分RF信号。第二次级线圈磁耦合到至少一个初级线圈，并向第二混频器提供第二差分RF信号。第一和第二混频器分别用I和Q LO信号下变频第一和第二差分RF信号，并提供差分I和Q下变频信号。初级和次级线圈可以制造在集成电路的两个导电层上。

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