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公开(公告)号：US07724486B2
公开(公告)日：2010-05-25
申请号：US11847377
申请日：2007-08-30
IPC分类号： H02H3/22
CPC分类号： H03F3/082
摘要： An integrated circuit including a voltage setting circuit configured to set the voltage level at a signal input to a value corresponding to a first supply voltage of the integrated circuit.
摘要翻译： 一种集成电路，包括：电压设定电路，被配置为将信号输入端的电压电平设定为与集成电路的第一电源电压对应的值。
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公开(公告)号：US20090284316A1
公开(公告)日：2009-11-19
申请号：US12121965
申请日：2008-05-16
CPC分类号： H03F3/08 , H03F3/087 , H03F3/211 , H03F3/4508 , H03F3/45282 , H03F3/45475 , H03F2203/21127 , H03F2203/21142 , H03F2203/45021 , H03F2203/45022 , H03F2203/45031 , H03F2203/45032 , H03F2203/45136 , H03F2203/45326 , H03F2203/45358 , H03F2203/45374 , H03F2203/45511 , H03F2203/45521 , H03F2203/45528 , H03F2203/45646 , H03F2203/45674 , H03G3/3084
摘要： An electronic circuit arrangement is provided which comprises an input terminal configured to input an input signal to be amplified and an output terminal configured to output the amplified input signal as an output signal. A signal path is defined between the input terminal and the output terminal. An amplifier unit having an amplifier gain is provided and being configured to amplify the input signal and for generating the output signal. A variation of an operational current of the amplifier unit is configured to provide a variation of the amplifier gain. The amplifier unit is arranged within the signal path. Furthermore a gain control unit is configured to control the gain of the amplifier unit by adjusting the operational current of the amplifier unit. The gain control unit is arranged outside the signal path.
摘要翻译： 提供了一种电子电路装置，其包括被配置为输入要放大的输入信号的输入端子和被配置为输出放大的输入信号作为输出信号的输出端子。 在输入端子和输出端子之间定义信号路径。 提供具有放大器增益的放大器单元，其被配置为放大输入信号并产生输出信号。 放大器单元的工作电流的变化被配置为提供放大器增益的变化。 放大器单元布置在信号路径内。 此外，增益控制单元被配置为通过调整放大器单元的工作电流来控制放大器单元的增益。 增益控制单元布置在信号路径的外部。
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公开(公告)号：US07479808B2
公开(公告)日：2009-01-20
申请号：US11531928
申请日：2006-09-14
IPC分类号： H03K5/153
CPC分类号： H03K5/082
摘要： A method for operating a threshold circuit arrangement and a threshold circuit arrangement is disclosed. In one embodiment, the invention provides a threshold circuit arrangement, wherein a comparator circuit is configured to compare an input signal is compared with a predetermined threshold, and wherein, depending on the result of the comparison, an output signal is adapted to change its state. A circuit is provided for preventing the change of state of the output signal in the case of predetermined forms of the input signal.
摘要翻译： 公开了一种用于操作阈值电路装置和阈值电路装置的方法。 在一个实施例中，本发明提供了一种阈值电路装置，其中比较电路被配置为将输入信号进行比较以与预定阈值进行比较，并且其中，根据比较结果，输出信号适于改变其状态 。 提供一种用于在预定形式的输入信号的情况下防止输出信号的状态改变的电路。
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公开(公告)号：US08120078B2
公开(公告)日：2012-02-21
申请号：US11942536
申请日：2007-11-19
IPC分类号： H01L27/144 , H01L31/10 , H01L21/04
CPC分类号： H01L27/14603 , H01L27/14689
摘要： A photodiode structure including a semiconductor of a first conductivity type, the semiconductor having a main surface, a first well formed in the semiconductor at the main surface thereof, the first well being of a second conductivity type opposite to the first conductivity type. A second well formed in the semiconductor at the main surface thereof laterally outside the first well, the second well being of the second conductivity type, and a first terminal electrically connecting the first well and the second well, and a second terminal connecting the semiconductor such that a depletion region of laterally varying distance to the main surface results from applying a reverse voltage to the first and second terminals.
摘要翻译： 一种光电二极管结构，包括第一导电类型的半导体，半导体具有主表面，第一阱在其主表面上形成在半导体中，第一阱是与第一导电类型相反的第二导电类型。 第二阱在第一阱的横向外侧的主表面处形成在半导体中，第二阱是第二导电类型，以及第一端子，电连接第一阱和第二阱，以及第二端子， 通过向第一和第二端子施加反向电压，导致到主表面的横向变化的距离的耗尽区域。
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公开(公告)号：US07760020B2
公开(公告)日：2010-07-20
申请号：US12121965
申请日：2008-05-16
IPC分类号： H03F3/45
CPC分类号： H03F3/08 , H03F3/087 , H03F3/211 , H03F3/4508 , H03F3/45282 , H03F3/45475 , H03F2203/21127 , H03F2203/21142 , H03F2203/45021 , H03F2203/45022 , H03F2203/45031 , H03F2203/45032 , H03F2203/45136 , H03F2203/45326 , H03F2203/45358 , H03F2203/45374 , H03F2203/45511 , H03F2203/45521 , H03F2203/45528 , H03F2203/45646 , H03F2203/45674 , H03G3/3084
摘要： An electronic circuit arrangement is provided which comprises an input terminal configured to input an input signal to be amplified and an output terminal configured to output the amplified input signal as an output signal. A signal path is defined between the input terminal and the output terminal. An amplifier unit having an amplifier gain is provided and being configured to amplify the input signal and for generating the output signal. A variation of an operational current of the amplifier unit is configured to provide a variation of the amplifier gain. The amplifier unit is arranged within the signal path. Furthermore a gain control unit is configured to control the gain of the amplifier unit by adjusting the operational current of the amplifier unit. The gain control unit is arranged outside the signal path.
摘要翻译： 提供了一种电子电路装置，其包括被配置为输入要放大的输入信号的输入端子和被配置为输出放大的输入信号作为输出信号的输出端子。 在输入端子和输出端子之间定义信号路径。 提供具有放大器增益的放大器单元，其被配置为放大输入信号并产生输出信号。 放大器单元的工作电流的变化被配置为提供放大器增益的变化。 放大器单元布置在信号路径内。 此外，增益控制单元被配置为通过调整放大器单元的工作电流来控制放大器单元的增益。 增益控制单元布置在信号路径的外部。
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公开(公告)号：US20080111640A1
公开(公告)日：2008-05-15
申请号：US11557777
申请日：2006-11-08
IPC分类号： H03B1/00
CPC分类号： H03K3/02337
摘要： A device for generating a periodic clock signal according to the invention comprises a bandpass filter is disclosed. In one embodiment, the bandpass filter includes a bandpass filter input for receiving an input signal and a bandpass filter output for outputting a bandpass filter signal. The device includes further a comparator. A comparator has at least one comparator input receiving the bandpass filtered signal and a comparator output for outputting the clock signal. The comparator is adapted to output a first signal level at the comparator output, if the bandpass filtered signal exceeds a reference level. A zero crossing of the bandpass filtered signal may be used as reference level. A second signal level is output at the comparator output if the bandpass filter signal falls below the reference level. The output signal of the comparator is the clock signal.
摘要翻译： 根据本发明的用于产生周期性时钟信号的装置包括带通滤波器。 在一个实施例中，带通滤波器包括用于接收输入信号的带通滤波器输入和用于输出带通滤波器信号的带通滤波器输出。 该装置还包括比较器。 比较器具有至少一个接收带通滤波信号的比较器输入端和用于输出时钟信号的比较器输出端。 比较器适于在比较器输出端输出第一信号电平，如果带通滤波信号超过参考电平。 带通滤波信号的过零点可以用作参考电平。 如果带通滤波器信号低于参考电平，则在比较器输出端输出第二信号电平。 比较器的输出信号是时钟信号。
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公开(公告)号：US20090059450A1
公开(公告)日：2009-03-05
申请号：US11847377
申请日：2007-08-30
CPC分类号： H03F3/082
摘要： An integrated circuit including a voltage setting circuit configured to set the voltage level at a signal input to a value corresponding to a first supply voltage of the integrated circuit.
摘要翻译： 一种集成电路，包括：电压设定电路，被配置为将信号输入端的电压电平设定为与集成电路的第一电源电压对应的值。
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公开(公告)号：US20080054948A1
公开(公告)日：2008-03-06
申请号：US11531928
申请日：2006-09-14
IPC分类号： H03K5/22
CPC分类号： H03K5/082
摘要： A method for operating a threshold circuit arrangement and a threshold circuit arrangement is disclosed. In one embodiment, the invention provides a threshold circuit arrangement, wherein a comparator circuit is configured to compare an input signal is compared with a predetermined threshold, and wherein, depending on the result of the comparison, an output signal is adapted to change its state. A circuit is provided for preventing the change of state of the output signal in the case of predetermined forms of the input signal.
摘要翻译： 公开了一种用于操作阈值电路装置和阈值电路装置的方法。 在一个实施例中，本发明提供了一种阈值电路装置，其中比较电路被配置为将输入信号进行比较以与预定阈值进行比较，并且其中，根据比较结果，输出信号适于改变其状态 。 提供一种用于在预定形式的输入信号的情况下防止输出信号的状态改变的电路。
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公开(公告)号：US07808411B2
公开(公告)日：2010-10-05
申请号：US12242015
申请日：2008-09-30
CPC分类号： H03M1/0617 , H03M1/12
摘要： Embodiments of the invention relate to a method and a corresponding circuit for digitizing an analog signal. Applying a nonlinear function to the signal, digitizing the signal and applying the inverse of the nonlinear function to the digital samples improve the digital samples.
摘要翻译： 本发明的实施例涉及一种用于数字化模拟信号的方法和相应的电路。 对信号应用非线性函数，对信号进行数字化并将非线性函数的逆向应用于数字样本，提高了数字样本。
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公开(公告)号：US07746166B2
公开(公告)日：2010-06-29
申请号：US11948391
申请日：2007-11-30
申请人： Stefan Hermann Groiss , Elmar Bach
发明人： Stefan Hermann Groiss , Elmar Bach
IPC分类号： H03K5/00
CPC分类号： H03H11/1291
摘要： An integrated circuit includes a filter circuit that has at least one active device, wherein the active device has adjustable transconductance.
摘要翻译： 集成电路包括具有至少一个有源器件的滤波器电路，其中有源器件具有可调节的跨导。
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