公开(公告)号：US20240429935A1

公开(公告)日：2024-12-26

申请号：US18742445

申请日：2024-06-13

Applicant: STMicroelectronics International N.V.

Inventor： Sandrine Ollivry ,  Jean-Francois Link

IPC: H03M1/12

Abstract: An analog-to-digital converter is clocked by a converter clock signal. A first clock signal has a frequency multiple of the frequency of the converter clock signal. A timer, which is clocked with the rhythm of the first clock signal, has a timing period multiple of the period of the converter clock signal. A processor is configured to control the converter based on the timing signal delivered by the timer, and has a first operating mode in which it is further configured to clock the timer synchronously with the converter clock signal and to deliver based on the timing signal, a periodic first conversion control signal of the converter, having a period multiple of the period of the converter clock signal and a constant first phase difference with the converter clock signal.