Analog Devices,inc.

Ariel Leonardo Vera Villarroel

Jianwei Wang

Abdelrahman Hesham Elsayed Ahmed

Ronald F Talaga, Jr

Various embodiments of the invention provide for an AC-coupling method and systems that utilize a nested loop circuit to generate a differential mode output that facilitates an offset compensation and a common mode output that facilitates DC-biasing of an active circuit. In embodiments, the nested loop circuit comprises a differential amplifier and a differential mode loop that generates a differential mode output and a common mode loop that uses a common mode voltage and a reference voltage to generate the common mode output.

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Lake Oswego, OR, United States of America

Ariel Leonardo Vera Villarroel