Patent ID: 8493168
Filing Date: 2013-07-23
Classification: H01F

Abstract:
1. An asymmetric differential inductor for being disposed on a substrate having a first input terminal, a second input terminal, a ground terminal and a central conductive wiring, in which the first input terminal and the second input terminal are disposed on left and right sides of the central conductive wiring, respectively, and the central conductive wiring has a central contact connecting the ground terminal and a central end opposite in position to the central contact, the asymmetric differential inductor comprising: a first conductive wiring extending across the central conductive wiring so as to be spirally disposed on the substrate, and having a first contact connecting the first input terminal and a first end connecting the central end; and a second conductive wiring extending across the central conductive wiring and interlacing with the first conductive wiring so as to be spirally disposed on the substrate, and having a second contact connecting the second input terminal and a second end connecting the central end, wherein a portion of wiring sections of the second conductive wiring and a corresponding portion of wiring sections of the first conductive wiring disposed on the left and right of the central conductive wiring are asymmetric to one another.