Invention Publication
- Patent Title: TWO-DOMAIN TWO-STAGE SENSING FRONT-END CIRCUITS AND SYSTEMS
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Application No.: US18093669Application Date: 2023-01-05
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Publication No.: US20230152363A1Publication Date: 2023-05-18
- Inventor: Ali Fazli Yeknami , Younghoon Song
- Applicant: Samsung Display Co., Ltd.
- Applicant Address: KR Yongin-si
- Assignee: Samsung Display Co., Ltd.
- Current Assignee: Samsung Display Co., Ltd.
- Current Assignee Address: KR Yongin-si
- Main IPC: G01R31/26
- IPC: G01R31/26 ; H03F3/45
Abstract:
A circuital system that includes a differential low-pass filter having a differential output and operable in a first voltage domain. Some embodiments include a differential integrator including a differential input and a differential output, and operable in a second voltage domain different from the first voltage domain. Some embodiments include a pair of AC coupling capacitors coupling the differential output of the differential low-pass filter to the differential input of the differential integrator.
Public/Granted literature
- US12196801B2 Two-domain two-stage sensing front-end circuits and systems Public/Granted day:2025-01-14
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