Self-feedback control circuit

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United States of America Patent

PATENT NO 9685936
SERIAL NO

14955571

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Abstract

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A self-feedback control circuit is connected to a controller area network bus for controlling a high-level output and a low-level output, comprising a controller area network driving circuit and a replica circuit. The replica circuit is connected in parallel with the controller area network driving circuit and comprises an upper feedback path and a lower feedback path. The upper feedback path and the lower feedback path are connected jointly to a common mode, and the replica circuit provides a feedback signal from the common mode such that the feedback signal is able to be respectively transmitted to two individual transistors of the controller area network driving circuit through the upper feedback path and through the lower feedback path so as to control DC level stability of the high-level output and the low-level output.

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Patent Owner(s)

Patent OwnerAddress
AMAZING MICROELECTRONIC CORP18F NO 2 JIAN 8TH RD ZHONGHE DIST NEW TAIPEI CITY 235

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chang, Long-Xi Hsinchu County, TW 4 24
Jiang, Ryan Hsin-Chin Taipei, TW 46 403

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