公开(公告)号：US20230187118A1

公开(公告)日：2023-06-15

申请号：US18074813

申请日：2022-12-05

Applicant: STMicroelectronics (Grenoble 2) SAS ,  STMicroelectronics (Tours) SAS

Inventor： Ludovic FOURNEAUD ,  Laurent MOINDRON ,  Gregory BOUTELOUP

IPC: H01F27/28 ,  H01F27/02 ,  H01F41/04 ,  H01L23/498 ,  H01L23/31

CPC classification number: H01F27/2804 ,  H01F27/022 ,  H01F41/041 ,  H01L23/3107 ,  H01L23/49822 ,  H01L28/10

Abstract: An integrated circuit device includes at least one inductive component with at least one integrated metal winding that is at least partially embedded in a coating. The coating includes at least one ferromagnetic material. The coating optionally includes a non-magnetic material, for example a dielectric.

公开(公告)号：US20150207356A1

公开(公告)日：2015-07-23

申请号：US14602015

申请日：2015-01-21

Applicant: STMicroelectronics (Tours) SAS

Inventor： Laurent MOINDRON ,  Sylvain CHARLEY ,  Jérôme HEURTIER

IPC: H02J7/00

CPC classification number: H02J7/0072 ,  G01R27/2605 ,  H01Q5/335 ,  H02J7/0052 ,  H02J7/345 ,  H03J3/04

Abstract: A circuit for controlling a capacitor having a capacitance settable by biasing, including at least one terminal for receiving a digital set point value depending on the value desired for the capacitance, a circuit for determining a drift of the capacitance with respect to a nominal value, and a circuit of application of a correction to said digital set point value, depending on the determined drift.

Abstract translation: 一种用于控制电容器的电路，所述电容器具有通过偏置可设置的电容，所述电容器包括至少一个端子，用于接收取决于所述电容所需的值的数字设定值;电路，用于确定电容相对于标称值的漂移， 以及根据所确定的漂移对所述数字设定点值进行校正的电路。