Invention Grant
US09331004B2 Magnetically coupled galvanically isolated communication using lead frame 有权
使用引线框架进行磁耦合电隔离通信

Magnetically coupled galvanically isolated communication using lead frame
Abstract:
An integrated circuit package includes an encapsulation and a lead frame. A portion of the lead frame is disposed within the encapsulation. The lead frame includes a first conductor forming a first conductive loop. A second conductor is galvanically isolated from the first conductor. The second conductor forms a second conductive loop proximate to and magnetically coupled to the first conductive loop to provide a magnetic communication link between the first and second conductors. A signal that is transmitted from a transmit circuit coupled to the first conductor is coupled to be received through the magnetic communication link by a receive circuit coupled to the second conductor.
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