High speed signal routing topology for better signal quality

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United States of America Patent

PATENT NO 9980366
SERIAL NO

14595175

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An apparatus including an output driver on a PCB and a number of chips on the PCB, the chips including a first chip and a second chip. The PCB includes a first transmission line connected to the output driver, a second transmission line connected to the first transmission line and the first chip, the second transmission line having a length greater than or equal to 10 times a length of the first transmission line, and a third transmission line connected to the first transmission line and the second chip, the third transmission line having a length greater than or equal to 10 times the length of the first transmission line. The second transmission line connects to the first chip without being coupled to a termination resistor on the PCB and the third transmission line connects to the second chip without being coupled to a termination resistor on the PCB.

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Patent Owner(s)

Patent OwnerAddress
QUALCOMM INCORPORATED5775 MOREHOUSE DRIVE SAN DIEGO CA 92121-1714

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Subramanian, Yokesh Tamil Nadu, IN 2 12

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