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    High Frequency Oscillator
    2.
    发明申请
    High Frequency Oscillator 有权
    高频振荡器

    公开(公告)号：US20140070893A1

    公开(公告)日：2014-03-13

    申请号：US14024508

    申请日：2013-09-11

    Applicant: STMicroelectronics SA

    Inventor： Hani Sherry ,  Andreas Kaiser ,  Ullrich Pfeiffer ,  Andreia Cathelin ,  Janusz Grzyb ,  Yan Zhao

    IPC: H03K3/03

    CPC classification number: H03K3/0315 ,  H03B27/00 ,  H03L7/099 ,  H03L7/23

    Abstract: A frequency oscillator includes a ring oscillator having N inverters coupled in series, where N is an odd integer equal to three or more. A first filter is coupled between an output node of a first of the inverters and an output line of the frequency oscillator. A second filter is coupled between an output node of a second of the inverters and the output line of the frequency oscillator.

    Abstract translation: 频率振荡器包括具有串联耦合的N个反相器的环形振荡器，其中N是等于3或更大的奇整数。 第一滤波器耦合在第一反相器的输出节点和频率振荡器的输出线之间。 第二滤波器耦合在第二反相器的输出节点和频率振荡器的输出线之间。

    Current source array
    5.
    发明授权
    Current source array 有权
    电流源数组

    公开(公告)号：US09455689B2

    公开(公告)日：2016-09-27

    申请号：US14547684

    申请日：2014-11-19

    Applicant: STMICROELECTRONICS SA ,  UNIVERSITY OF TWENTE

    Inventor： Andreia Cathelin ,  Bram Nauta

    IPC: H01L21/8238 ,  H01L29/66 ,  H03K3/012 ,  H01L21/84 ,  H01L29/786 ,  H01L27/12

    CPC classification number: H03K3/012 ,  H01L21/84 ,  H01L27/1203 ,  H01L29/78603 ,  H01L29/78648

    Abstract: A Silicon On Insulator current source array includes input control for receiving a control voltage, a first reference input for receiving a first reference voltage, and a second reference input for receiving a second reference voltage. A chain of several Silicon On Insulator MOS transistors, of the same type, have control electrodes all connected to the input control, first conduction electrodes are all connected to the first reference input, and second conduction electrodes are respectively connected to the second reference input through several load circuits respectively configured to be traversed by several currents when the several transistors are ON upon application of the control voltage on the input control. An input bias is coupled to a semiconductor well located below an insulating buried layer located below the chain of transistors for receiving a biasing voltage difference.

    Abstract translation: 硅绝缘体电流源阵列包括用于接收控制电压的输入控制，用于接收第一参考电压的第一参考输入和用于接收第二参考电压的第二参考输入。 具有相同类型的多个绝缘体硅MOS晶体管的链条具有全部连接到输入控制的控制电极，第一导电电极全部连接到第一参考输入，第二导电电极分别连接到第二参考输入 当在输入控制上施加控制电压时，当几个晶体管导通时，多个负载电路分别被配置为被几个电流穿过。 输入偏置耦合到位于晶体管链下方的绝缘掩埋层下方的半导体阱，用于接收偏置电压差。

    High frequency oscillator
    7.
    发明授权
    High frequency oscillator 有权
    高频振荡器

    公开(公告)号：US09083324B2

    公开(公告)日：2015-07-14

    申请号：US14024508

    申请日：2013-09-11

    Applicant: STMicroelectronics SA

    Inventor： Hani Sherry ,  Andreas Kaiser ,  Ullrich Pfeiffer ,  Andreia Cathelin ,  Janusz Grzyb ,  Yan Zhao

    IPC: H03K3/03 ,  H03L7/099 ,  H03B27/00 ,  H03L7/23

    CPC classification number: H03K3/0315 ,  H03B27/00 ,  H03L7/099 ,  H03L7/23

    Abstract: A frequency oscillator includes a ring oscillator having N inverters coupled in series, where N is an odd integer equal to three or more. A first filter is coupled between an output node of a first of the inverters and an output line of the frequency oscillator. A second filter is coupled between an output node of a second of the inverters and the output line of the frequency oscillator.

    Abstract translation: 频率振荡器包括具有串联耦合的N个反相器的环形振荡器，其中N是等于3或更大的奇整数。 第一滤波器耦合在第一反相器的输出节点和频率振荡器的输出线之间。 第二滤波器耦合在第二反相器的输出节点和频率振荡器的输出线之间。

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