Invention Publication
- Patent Title: DEVICE AND METHOD FOR TIME SKEW CALIBRATION OF MULTI CHANNEL ADC
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Application No.: US18363582Application Date: 2023-08-01
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Publication No.: US20240056091A1Publication Date: 2024-02-15
- Inventor: Ankur BAL , Jeet Narayan TIWARI
- Applicant: STMicroelectronics International N.V.
- Applicant Address: CH Geneva
- Assignee: STMicroelectronics International N.V.
- Current Assignee: STMicroelectronics International N.V.
- Current Assignee Address: CH Geneva
- Main IPC: H03M1/06
- IPC: H03M1/06 ; H03M1/12 ; H03M1/10
Abstract:
An integrated circuit includes a plurality of ADC channels. During a calibration process of the ADC channels, the integrated circuit utilizes derivative filters to calculate a phase difference between the ADC channels. During a calibration process, the integrated circuit utilizes clock phase alignment circuits to align the phases of the ADC channels based on the outputs of the derivative filters.
Information query
