Patent ID: 8564091
Filing Date: 2013-10-22
Classification: H01L,H03H

Abstract:
1. A semiconductor package comprising: a first die; a second die; and an inductor arrangement configured to inductively couple the first die and the second die while maintaining electrical isolation between active circuit components of the first die and active circuit components of the second die, wherein the inductor arrangement includes (i) a first inductor circuit of the first die and (ii) a second inductor circuit of the second die, wherein the first inductor circuit comprises: wherein the second inductor circuit comprises: wherein the inductor arrangement is configured to inductively transmit signals between the first inductor circuit of the first die and the second inductor circuit of the second die, wherein the first inductor circuit of the first die is configured to operate as a primary coil of a transformer, and wherein the second inductor circuit of the second die is configured to operate as a secondary coil of the transformer.