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    Integrated circuit with supply circuit comprising field-effect transistors
    1.
    发明授权
    Integrated circuit with supply circuit comprising field-effect transistors 有权

    公开(公告)号：US11152314B2

    公开(公告)日：2021-10-19

    申请号：US16804700

    申请日：2020-02-28

    Applicant: Infineon Technologies AG

    Inventor： Albert Missoni ,  Stefan Schneider

    IPC: H01L23/00

    Abstract: An integrated circuit having a plurality of field-effect transistors, wherein at least a proportion of the field-effect transistors implement a plurality of logic cells, a substrate, a well which is arranged in the substrate, and a supply circuit which is designed to connect the well to a supply potential, wherein the supply circuit is constituted by one or more field-effect transistors of the plurality of field-effect transistors.

    Voltage comparator arrangement, electronic component, chip card, embedded secure element
    3.
    发明授权
    Voltage comparator arrangement, electronic component, chip card, embedded secure element 有权

    公开(公告)号：US10326434B2

    公开(公告)日：2019-06-18

    申请号：US15851757

    申请日：2017-12-22

    Applicant: Infineon Technologies AG

    Inventor： Walter Kargl ,  Albert Missoni

    IPC: H03K5/26 ,  G06K19/07 ,  H03K5/24

    Abstract: In various embodiments, an electronic component is provided. The electronic component may include a supply bus configured to provide a supply voltage for an electronic circuit. The electronic component may further include a voltage-controlled oscillator, which is coupled to the supply bus and is configured to generate a clock signal with a clock frequency according to the supply voltage. The electronic component may further include at least one reference oscillator, which is configured to generate a reference clock signal with a reference clock frequency, and a comparator, which is coupled to the voltage-controlled oscillator and the at least one reference oscillator and is configured to compare the clock signal with the reference clock signal and, on the basis of the comparison, either to output the clock signal to the electronic circuit or to suppress it.

    Integrated circuit
    4.
    发明授权
    Integrated circuit 有权

    公开(公告)号：US10998276B2

    公开(公告)日：2021-05-04

    申请号：US16904132

    申请日：2020-06-17

    Applicant: Infineon Technologies AG

    Inventor： Christoph Saas ,  Albert Missoni ,  Stefan Schneider ,  Dennis Tischendorf

    IPC: H01L23/00 ,  H03K5/01 ,  H03K17/16 ,  H02M3/07 ,  H03K5/00

    Abstract: An integrated circuit having a node that is supplied by a first supply potential and is connected to a second supply potential in such a way that a leakage current flows between the node and the second supply potential, a detection circuit that is configured to detect a signal injected between the node and the second supply potential, the temporal variation of which is fast compared to a temporal variation of the leakage current, and a compensation circuit that is configured to compensate for a deviation in the potential of the node from the first supply potential with a delay which is large compared to the temporal variation of the signal.

    VOLTAGE COMPARATOR ARRANGEMENT, ELECTRONIC COMPONENT, CHIP CARD, EMBEDDED SECURE ELEMENT
    8.
    发明申请
    VOLTAGE COMPARATOR ARRANGEMENT, ELECTRONIC COMPONENT, CHIP CARD, EMBEDDED SECURE ELEMENT 审中-公开

    公开(公告)号：US20180183421A1

    公开(公告)日：2018-06-28

    申请号：US15851757

    申请日：2017-12-22

    Applicant: Infineon Technologies AG

    Inventor： Walter Kargl ,  Albert Missoni

    IPC: H03K5/24 ,  G06K19/07

    CPC classification number: H03K5/26 ,  G06K19/0723 ,  H03K5/24

    Abstract: In various embodiments, an electronic component is provided. The electronic component may include a supply bus configured to provide a supply voltage for an electronic circuit. The electronic component may further include a voltage-controlled oscillator, which is coupled to the supply bus and is configured to generate a clock signal with a clock frequency according to the supply voltage. The electronic component may further include at least one reference oscillator, which is configured to generate a reference clock signal with a reference clock frequency, and a comparator, which is coupled to the voltage-controlled oscillator and the at least one reference oscillator and is configured to compare the clock signal with the reference clock signal and, on the basis of the comparison, either to output the clock signal to the electronic circuit or to suppress it.

    CIRCUIT AND METHOD FOR PROVIDING A REFERENCE VOLTAGE
    9.
    发明申请
    CIRCUIT AND METHOD FOR PROVIDING A REFERENCE VOLTAGE 审中-公开
    提供参考电压的电路和方法

    公开(公告)号：US20150309523A1

    公开(公告)日：2015-10-29

    申请号：US14260302

    申请日：2014-04-24

    Applicant: Infineon Technologies AG

    Inventor： Maximilian Hofer ,  Albert Missoni

    IPC: G05F3/02

    CPC classification number: G05F3/02 ,  G05F3/30

    Abstract: According one embodiment, a circuit is described comprising a first reference voltage generating circuit comprising an output to provide a first reference voltage and a second reference voltage generating circuit comprising an input receiving a value representative of the first reference voltage, the second reference voltage generating circuit being configured to generate a second reference voltage based on the received value.

    Abstract translation: 根据一个实施例，描述了一种电路，其包括第一参考电压产生电路，其包括提供第一参考电压的输出和包括接收代表第一参考电压的值的输入的第二参考电压产生电路，第二参考电压发生电路 被配置为基于所接收的值产生第二参考电压。

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