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8 条记录 (耗时 0.045 秒)

    Semiconductor chip for producing a controllable frequency
    2.
    发明申请
    Semiconductor chip for producing a controllable frequency 审中-公开
    用于生产可控频率的半导体芯片

    公开(公告)号：US20070215907A1

    公开(公告)日：2007-09-20

    申请号：US11513282

    申请日：2006-08-31

    申请人： Gerald Krimmer ,  Reinhard Reimann

    发明人： Gerald Krimmer ,  Reinhard Reimann

    IPC分类号： H01L27/10

    CPC分类号： H01L24/02 ,  H01L23/34 ,  H01L23/66 ,  H01L2924/01004 ,  H01L2924/01006 ,  H01L2924/01068 ,  H01L2924/14 ,  H01L2924/3025

    摘要： A semiconductor chip for producing a controllable frequency is disclosed, for example in transceivers. The semiconductor chip includes a voltage-controlled oscillator located in a first chip region of the semiconductor chip, a heat source, in particular in the form of a power amplifier and/or in the form of a phase-locked loop, that is located in a second chip region of the semiconductor chip, and contacts for contacting the semiconductor chip in a bonding process. At least a part of the contacts is located between the first and second chip regions in such a manner that it functions as thermal shielding between the first and second chip regions.

    摘要翻译： 公开了用于产生可控频率的半导体芯片，例如在收发器中。 半导体芯片包括位于半导体芯片的第一芯片区域中的压控振荡器，特别是以功率放大器和/或形式的锁相环的形式的热源，其位于 半导体芯片的第二芯片区域和用于在接合工艺中接触半导体芯片的触点。 触点的至少一部分位于第一和第二芯片区域之间，使得其用作第一和第二芯片区域之间的热屏蔽。

    Oscillator and method for operating an oscillator
    3.
    发明申请
    Oscillator and method for operating an oscillator 有权
    振荡器和操作振荡器的方法

    公开(公告)号：US20050237124A1

    公开(公告)日：2005-10-27

    申请号：US11110680

    申请日：2005-04-21

    申请人： Reinhard Reimann

    发明人： Reinhard Reimann

    IPC分类号： H03B5/08 ,  H03B5/12 ,  H03L1/02 ,  H03L7/099 ,  H03K3/281

    CPC分类号： H03L7/0995 ,  H03L1/023 ,  H03L2207/06

    摘要： An oscillator is provided having an oscillator circuit including at least one oscillator circuit inductor and a first oscillator circuit capacitor, whereby the value of the first oscillator circuit capacitor is reversible by means of the first control voltages between different stages. The oscillator is characterized by a first control voltage source, which applies first control voltages with at least three stepwise different values to the first oscillator circuit capacitor. Preferably, the control voltages are generated over a network of current sources and resistors, whereby the network compensates for the thermal response of the oscillator. Further, a method for operating this type of oscillator is presented.

    摘要翻译： 提供了具有振荡器电路的振荡器，该振荡器电路包括至少一个振荡器电路电感器和第一振荡器电路电容器，由此借助于不同级之间的第一控制电压可以使第一振荡器电路电容器的值是可逆的。 振荡器的特征在于第一控制电压源，其向第一振荡器电路电容器施加具有至少三个逐步不同值的第一控制电压。 优选地，控制电压通过电流源和电阻器的网络产生，由此网络补偿振荡器的热响应。 此外，提出了一种用于操作这种类型的振荡器的方法。

    Oscillator and method for operating an oscillator
    4.
    发明授权
    Oscillator and method for operating an oscillator 有权
    振荡器和操作振荡器的方法

    公开(公告)号：US07471164B2

    公开(公告)日：2008-12-30

    申请号：US11110680

    申请日：2005-04-21

    申请人： Reinhard Reimann

    发明人： Reinhard Reimann

    IPC分类号： H03B5/18

    CPC分类号： H03L7/0995 ,  H03L1/023 ,  H03L2207/06

    摘要： An oscillator is provided having an oscillator circuit including at least one oscillator circuit inductor and a first oscillator circuit capacitor, whereby the value of the first oscillator circuit capacitor is reversible by means of the first control voltages between different stages. The oscillator is characterized by a first control voltage source, which applies first control voltages with at least three stepwise different values to the first oscillator circuit capacitor. Preferably, the control voltages are generated over a network of current sources and resistors, whereby the network compensates for the thermal response of the oscillator. Further, a method for operating this type of oscillator is presented.

    摘要翻译： 提供了具有振荡器电路的振荡器，该振荡器电路包括至少一个振荡器电路电感器和第一振荡器电路电容器，由此借助于不同级之间的第一控制电压可以使第一振荡器电路电容器的值是可逆的。 振荡器的特征在于第一控制电压源，其向第一振荡器电路电容器施加具有至少三个逐步不同值的第一控制电压。 优选地，控制电压通过电流源和电阻器的网络产生，由此网络补偿振荡器的热响应。 此外，提出了一种用于操作这种类型的振荡器的方法。

    Voltage-controlled oscillator, associated temperature detecting unit, and integrated circuit
    5.
    发明申请
    Voltage-controlled oscillator, associated temperature detecting unit, and integrated circuit 审中-公开
    压控振荡器，相关温度检测单元和集成电路

    公开(公告)号：US20070085619A1

    公开(公告)日：2007-04-19

    申请号：US11513097

    申请日：2006-08-31

    申请人： Reinhard Reimann

    发明人： Reinhard Reimann

    IPC分类号： H03B5/12

    CPC分类号： H03B5/04 ,  H03B5/1215 ,  H03B5/1231 ,  H03B5/1243

    摘要： A voltage-controlled oscillator, associated temperature detecting unit, and integrated circuit is disclosed. The voltage-controlled oscillator comprises a frequency drift compensation unit, which compensates for a frequency drift of the oscillator and supplies a compensation signal to a component having a voltage-controlled capacitance.

    摘要翻译： 公开了压控振荡器，相关温度检测单元和集成电路。 压控振荡器包括频率漂移补偿单元，其补偿振荡器的频率漂移，并将补偿信号提供给具有压控电容的分量。

    Flip-flop circuit arrangement with increased cut-off frequency
    6.
    发明授权
    Flip-flop circuit arrangement with increased cut-off frequency 失效
    触发器电路布置具有增加的截止频率

    公开(公告)号：US06486720B2

    公开(公告)日：2002-11-26

    申请号：US09925904

    申请日：2001-08-09

    申请人： Reinhard Reimann

    发明人： Reinhard Reimann

    IPC分类号： H03K3037

    CPC分类号： H03K3/012 ,  H03K3/2885

    摘要： In a flip-flop including a control element and a holding element, in which a first current causes the control element to set a logic state and a second current causes the holding element to maintain the logic state, the cut-off frequency is increased by dimensioning the transistors of the holding element to be smaller than the transistors of the control element. In other words the transistors of the holding element have a smaller current-carrying capacity than the transistors of the control element.

    摘要翻译： 在包括控制元件和保持元件的触发器中，其中第一电流使控制元件设置为逻辑状态，而第二电流使保持元件保持逻辑状态，则截止频率增加 将保持元件的晶体管的尺寸设定为小于控制元件的晶体管。 换句话说，保持元件的晶体管具有比控制元件的晶体管更小的载流能力。

    Circuit for changing a frequency
    7.
    发明授权
    Circuit for changing a frequency 有权
    改变频率的电路

    公开(公告)号：US07598782B2

    公开(公告)日：2009-10-06

    申请号：US11485348

    申请日：2006-07-13

    申请人： Reinhard Reimann

    发明人： Reinhard Reimann

    IPC分类号： H03B19/00

    CPC分类号： H03B19/14

    摘要： A circuit is provided for multiplying a frequency by a cascade formed of a transadmittance having a transfer characteristic and a transimpedance having a transfer characteristic. The transadmittance includes two terminals for a signal of a first frequency and the transimpedance includes two terminals for a signal of a second frequency. A transfer characteristic of the transimpedance is steeper than a transfer characteristic of the transadmittance, and a modulation region of the transadmittance is larger than a modulation region of the transimpedance.

    摘要翻译： 提供了一种电路，用于将频率乘以由具有转移特性的转导和具有转移特性的跨阻形成的级联。 互导体包括用于第一频率的信号的两个终端，并且跨阻包括用于第二频率的信号的两个终端。 跨导阻抗的传递特性比导纳的传递特性更陡，并且导纳的调制区域大于跨导阻抗的调制区域。

    Circuit for changing a frequency
    8.
    发明申请
    Circuit for changing a frequency 有权

    公开(公告)号：US20060284676A1

    公开(公告)日：2006-12-21

    申请号：US11485348

    申请日：2006-07-13

    申请人： Reinhard Reimann

    发明人： Reinhard Reimann

    IPC分类号： H03F3/04

    CPC分类号： H03B19/14

    摘要： A circuit is provided for multiplying a frequency by a cascade formed of a transadmittance having a transfer characteristic and a transimpedance having a transfer characteristic. The transadmittance includes two terminals for a signal of a first frequency and the transimpedance includes two terminals for a signal of a second frequency. A transfer characteristic of the transimpedance is steeper than a transfer characteristic of the transadmittance, and a modulation region of the transadmittance is larger than a modulation region of the transimpedance.