摘要 |
An integrated circuit packages comprises a printed circuit board, a non-metal connector, and a metal casing. The printed circuit board includes a ground ring around the non-metal connector. The metal casing substantially encloses the printed circuit board, and has an opening that allows access to the non-metal connector. The metal casing has a metal lip that makes physical and electrical contact with the ground ring of the printed circuit board. The metal casing may be used to help reduce EMI from a transmitter.
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