公开(公告)号：US20140077919A1

公开(公告)日：2014-03-20

申请号：US14028835

申请日：2013-09-17

Applicant: Marvell World Trade Ltd.

Inventor： Philip Godoy ,  David M. Signoff ,  Ming He ,  Li Lin

IPC: H01F27/00

CPC classification number: H01F27/006 ,  H01F27/2804 ,  H01F30/08 ,  H01F2027/2809

Abstract: A transformer includes a first loops and second loops. The first loops include a first set of input terminals. The first loops include at least three loops that are conductively coupled to each other in series by first crossovers. The second loops include a first set of output terminals. The second loops include at least three loops that are conductively coupled to each other in series by second crossovers. Each of the second conductive loops is inductively coupled to and nested within a respective one of the first conductive loops.

Abstract translation: 变压器包括第一环和第二环。 第一环路包括第一组输入端子。 第一环包括至少三个环，其通过第一交叉串联地相互导电地耦合。 第二环路包括第一组输出端子。 第二环路包括至少三个环路，其通过第二交叉串联地彼此导电耦合。 每个第二导电回路感应耦合到并嵌套在相应的一个第一导电回路中。