Signal processing circuit capable of avoiding cooperating memory chip from performance degradation

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United States of America Patent

PATENT NO 10856404
SERIAL NO

16740950

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Abstract

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A signal processing circuit includes: a printed circuit board (PCB) including a first surface layer, a second surface layer, a first reference layer, and a second reference layer, wherein the first and second surface layers are positioned on opposing side of the PCB while the first reference layer and the second reference layer are positioned between the first and second surface layers; a memory chip positioned on the first surface layer; a controller chip positioned on the second surface layer; a first set of signal lines arranged on the first surface layer and coupled with the memory chip, wherein all signal lines in the first set of signal lines does not cross each other; and a second set of signal lines arranged on the second surface layer and coupled with the controller chip, wherein all signal lines in the second set of signal lines does not cross each other.

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Patent Owner(s)

Patent OwnerAddress
REALTEK SEMICONDUCTOR CORP2 INNOVATION RD II SCIENCE PARK HSINCHU

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lai, Chao-Min Hsinchu, TW 8 21
Wang, Ping-Chia Hsinchu, TW 2 0
Yen, Shou-Te Hsinchu County, TW 2 0

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