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US 11,309,120 B2Granted
Transformer structure
AssigneeRealtek Semiconductor Corp.
InventorHsiao-Tsung Yen
Life of this patent
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Abstract
Present disclosure relates to a transformer structure. The transformer structure includes a first inductor and a second inductor. The first inductor has first turns and second turns. The second inductor has third turns and fourth turns. The first turns of the first inductor and the third turns of the second inductor are mutually disposed in a first area of a first metal layer. The second turns of the first inductor and the fourth turns of the second inductor are mutually disposed in a second area of the first metal layer. The first area is adjacent to the second area.
Claims20
A transformer structure, comprising:
- a first inductor having first turns and second turns, wherein the first inductor comprises a first horizontal connecting segment, and the first horizontal connecting segment is independent from the first turns and the second turns, wherein the first horizontal connecting segment connects the first turns with the second turns, and the first horizontal connecting segment is connected to a first center tap;
- and
- a second inductor having third turns and fourth turns;
- wherein the first turns of the first inductor and the third turns of the second inductor are mutually disposed in a first area of a first metal layer, and the second turns of the first inductor and the fourth turns of the second inductor are mutually disposed in a second area of the first metal layer,
- wherein the first area is adjacent to the second area.
2 more elements
Dependencies are inferred from the claim text.