CPC H01L 23/642 (2013.01) [H01L 23/552 (2013.01); H01L 23/66 (2013.01); H03H 7/004 (2013.01); H04L 25/0266 (2013.01)] | 20 Claims |
1. A method for providing a signal isolator, comprising:
electrically connecting a first die portion to a first metal region;
isolating a second die portion from the first die portion;
electrically connection a second metal region to the second die portion;
electrically isolating a third metal region from the first and second metal regions;
electrically isolating a third die portion from the first, second and third metal regions,
wherein the first metal region, the second metal region, and the third metal region provide a first isolated signal path from the first die portion to the second die portion; and
wherein the first metal region, the second metal region and the third die portion provide a second isolated signal path from the first die portion to the second die portion in parallel with the first isolated signal path.
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