公开(公告)号：US07772908B2

公开(公告)日：2010-08-10

申请号：US12492942

申请日：2009-06-26

申请人： Manoj Sinha ,  Sugato Mukherjee

发明人： Manoj Sinha ,  Sugato Mukherjee

IPC分类号： H03H11/26

CPC分类号： G11C7/04 ,  G11C7/222 ,  G11C11/406 ,  G11C11/40626 ,  G11C11/4076 ,  H03K5/06 ,  H03K5/133 ,  H03K2005/00039 ,  H03K2005/0013 ,  H03K2005/00143

摘要： A delay circuit provides a voltage and temperature compensated delayed output signal. The delay circuit includes a first delay stage that receives an input signal, and generates a delayed output signal from the input signal. The delay circuit also includes a second delay stage that receives the delayed output signal of the first delay stage, and generates a delayed output signal from the output of the first delay stage. The first delay stage and the second delay stage are coupled a voltage supply. The magnitude of the delay of the second delayed signal is inversely proportional to the magnitude of the supply voltage to substantially the same degree that the delayed output signal of the first delay stage is proportional to the magnitude of the supply voltage.

摘要翻译： 延迟电路提供电压和温度补偿的延迟输出信号。 延迟电路包括接收输入信号并从输入信号产生延迟的输出信号的第一延迟级。 延迟电路还包括接收第一延迟级的延迟输出信号的第二延迟级，并且从第一延迟级的输出产生延迟的输出信号。 第一延迟级和第二延迟级耦合电压源。 第二延迟信号的延迟的幅度与电源电压的大小成反比，该电平大致与第一延迟级的延迟输出信号与电源电压的大小成正比。

公开(公告)号：US07557631B2

公开(公告)日：2009-07-07

申请号：US11594690

申请日：2006-11-07

申请人： Manoj Sinha ,  Sugato Mukherjee

发明人： Manoj Sinha ,  Sugato Mukherjee

IPC分类号： H03H11/26

CPC分类号： G11C7/04 ,  G11C7/222 ,  G11C11/406 ,  G11C11/40626 ,  G11C11/4076 ,  H03K5/06 ,  H03K5/133 ,  H03K2005/00039 ,  H03K2005/0013 ,  H03K2005/00143

摘要： A delay circuit provides a voltage and temperature compensated delayed output signal. The delay circuit includes a first delay stage that receives an input signal, and generates a delayed output signal from the input signal. The delay circuit also includes a second delay stage that receives the delayed output signal of the first delay stage, and generates a delayed output signal from the output of the first delay stage. The first delay stage and the second delay stage are coupled a voltage supply. The magnitude of the delay of the second delayed signal is inversely proportional to the magnitude of the supply voltage to substantially the same degree that the delayed output signal of the first delay stage is proportional to the magnitude of the supply voltage.

摘要翻译： 延迟电路提供电压和温度补偿的延迟输出信号。 延迟电路包括接收输入信号并从输入信号产生延迟的输出信号的第一延迟级。 延迟电路还包括接收第一延迟级的延迟输出信号的第二延迟级，并且从第一延迟级的输出产生延迟的输出信号。 第一延迟级和第二延迟级耦合电压源。 第二延迟信号的延迟的幅度与电源电压的大小成反比，该电平大致与第一延迟级的延迟输出信号与电源电压的大小成正比。

公开(公告)号：US20090261879A1

公开(公告)日：2009-10-22

申请号：US12492942

申请日：2009-06-26

申请人： Manoj Sinha ,  Sugato Mukherjee

发明人： Manoj Sinha ,  Sugato Mukherjee

IPC分类号： H03H11/26

CPC分类号： G11C7/04 ,  G11C7/222 ,  G11C11/406 ,  G11C11/40626 ,  G11C11/4076 ,  H03K5/06 ,  H03K5/133 ,  H03K2005/00039 ,  H03K2005/0013 ,  H03K2005/00143

摘要： A delay circuit provides a voltage and temperature compensated delayed output signal. The delay circuit includes a first delay stage that receives an input signal, and generates a delayed output signal from the input signal. The delay circuit also includes a second delay stage that receives the delayed output signal of the first delay stage, and generates a delayed output signal from the output of the first delay stage. The first delay stage and the second delay stage are coupled a voltage supply. The magnitude of the delay of the second delayed signal is inversely proportional to the magnitude of the supply voltage to substantially the same degree that the delayed output signal of the first delay stage is proportional to the magnitude of the supply voltage.

摘要翻译： 延迟电路提供电压和温度补偿的延迟输出信号。 延迟电路包括接收输入信号并从输入信号产生延迟的输出信号的第一延迟级。 延迟电路还包括接收第一延迟级的延迟输出信号的第二延迟级，并且从第一延迟级的输出产生延迟的输出信号。 第一延迟级和第二延迟级耦合电压源。 第二延迟信号的延迟的幅度与电源电压的大小成反比，该电平大致与第一延迟级的延迟输出信号与电源电压的大小成正比。

公开(公告)号：US20080106954A1

公开(公告)日：2008-05-08

申请号：US11594690

申请日：2006-11-07

申请人： Manoj Sinha ,  Sugato Mukherjee

发明人： Manoj Sinha ,  Sugato Mukherjee

IPC分类号： H03K3/26 ,  G11C7/04 ,  H03H11/26

CPC分类号： G11C7/04 ,  G11C7/222 ,  G11C11/406 ,  G11C11/40626 ,  G11C11/4076 ,  H03K5/06 ,  H03K5/133 ,  H03K2005/00039 ,  H03K2005/0013 ,  H03K2005/00143

摘要： A delay circuit provides a voltage and temperature compensated delayed output signal. The delay circuit includes a first delay stage that receives an input signal, and generates a delayed output signal from the input signal. The delay circuit also includes a second delay stage that receives the delayed output signal of the first delay stage, and generates a delayed output signal from the output of the first delay stage. The first delay stage and the second delay stage are coupled a voltage supply. The magnitude of the delay of the second delayed signal is inversely proportional to the magnitude of the supply voltage to substantially the same degree that the delayed output signal of the first delay stage is proportional to the magnitude of the supply voltage.

摘要翻译： 延迟电路提供电压和温度补偿的延迟输出信号。 延迟电路包括接收输入信号并从输入信号产生延迟的输出信号的第一延迟级。 延迟电路还包括接收第一延迟级的延迟输出信号的第二延迟级，并且从第一延迟级的输出产生延迟的输出信号。 第一延迟级和第二延迟级耦合电压源。 第二延迟信号的延迟的幅度与电源电压的大小成反比，该电平大致与第一延迟级的延迟输出信号与电源电压的大小成正比。

公开(公告)号：US20060261891A1

公开(公告)日：2006-11-23

申请号：US11494356

申请日：2006-07-26

申请人： Sugato Mukherjee ,  Yangsung Joo

发明人： Sugato Mukherjee ,  Yangsung Joo

IPC分类号： H03F3/45

CPC分类号： H03F3/45183 ,  H03F3/4521 ,  H03F2200/513 ,  H03F2200/78 ,  H03F2203/45101 ,  H03F2203/45451 ,  H03K5/2481

摘要： A low voltage CMOS differential amplifier is provided. More specifically, in one embodiment, there is provided a method of manufacturing a device comprising coupling a fixed biased transistor in parallel to a self-biased transistor and configuring the fixed biased transistor and the self-biased transistor to provide a current to a differential amplifier, wherein the fixed biased transistor is configured to provide current to the differential amplifier when the self-biased transistor is operating in a triode or cut-off region.

摘要翻译： 提供了一个低电压CMOS差分放大器。 更具体地，在一个实施例中，提供了一种制造器件的方法，包括将固定偏置晶体管并联到自偏置晶体管并且配置固定偏置晶体管和自偏置晶体管以向差分放大器提供电流 ，其中所述固定偏置晶体管被配置为当所述自偏置晶体管在三极管或截止区域中操作时向所述差分放大器提供电流。

公开(公告)号：US20090028212A1

公开(公告)日：2009-01-29

申请号：US12220577

申请日：2008-07-25

申请人： Sugato Mukherjee

发明人： Sugato Mukherjee

IPC分类号： G01K7/00

CPC分类号： G01K1/026 ,  G01K7/015 ,  G01K2219/00

摘要： A converter comprising a comparator having a first input operable to receive a first signal, a second input operable to receive a second signal, and an output, a switch for sinking a portion of the first signal, wherein the switch is responsive to the output, and an integrator connected to the first input, wherein the first signal is a voltage developed by the integrator when a current proportional to the absolute temperature is applied thereto. A method for measuring temperature of a device using a comparator and converting the bitstream of the comparator to a digital output is also given. Because of the rules governing abstracts, this abstract should not be used to construe the claims.

摘要翻译： A转换器，包括具有可操作以接收第一信号的第一输入的比较器，可操作以接收第二信号的第二输入和输出，用于吸收所述第一信号的一部分的开关，其中所述开关响应于所述输出， 以及连接到第一输入的积分器，其中当与绝对温度成比例的电流施加到其上时，第一信号是积分器产生的电压。 还给出了使用比较器来测量装置的温度并将比较器的比特流转换为数字输出的方法。 由于管理摘要的规则，本摘要不应用于解释索赔。

公开(公告)号：US07271654B2

公开(公告)日：2007-09-18

申请号：US11494356

申请日：2006-07-26

申请人： Sugato Mukherjee ,  Yangsung Joo

发明人： Sugato Mukherjee ,  Yangsung Joo

IPC分类号： H03F3/45

CPC分类号： H03F3/45183 ,  H03F3/4521 ,  H03F2200/513 ,  H03F2200/78 ,  H03F2203/45101 ,  H03F2203/45451 ,  H03K5/2481

摘要： A low voltage CMOS differential amplifier is provided. More specifically, in one embodiment, there is provided a method of manufacturing a device comprising coupling a fixed biased transistor in parallel to a self-biased transistor and configuring the fixed biased transistor and the self-biased transistor to provide a current to a differential amplifier, wherein the fixed biased transistor is configured to provide current to the differential amplifier when the self-biased transistor is operating in a triode or cut-off region.

摘要翻译： 提供了一个低电压CMOS差分放大器。 更具体地，在一个实施例中，提供了一种制造器件的方法，包括将固定偏置晶体管并联到自偏置晶体管并且配置固定偏置晶体管和自偏置晶体管以向差分放大器提供电流 ，其中所述固定偏置晶体管被配置为当所述自偏置晶体管在三极管或截止区域中操作时向所述差分放大器提供电流。

公开(公告)号：US20100277222A1

公开(公告)日：2010-11-04

申请号：US12838211

申请日：2010-07-16

申请人： Sugato Mukherjee

发明人： Sugato Mukherjee

IPC分类号： H01L37/00

CPC分类号： G01K1/026 ,  G01K7/015 ,  G01K2219/00

摘要： A converter comprising a comparator having a first input operable to receive a first signal, a second input operable to receive a second signal, and an output, a switch for sinking a portion of the first signal, wherein the switch is responsive to the output, and an integrator connected to the first input, wherein the first signal is a voltage developed by the integrator when a current proportional to the absolute temperature is applied thereto. A method for measuring temperature of a device using a comparator and converting the bitstream of the comparator to a digital output is also given. Because of the rules governing abstracts, this abstract should not be used to construe the claims.

摘要翻译： A转换器，包括具有可操作以接收第一信号的第一输入的比较器，可操作以接收第二信号的第二输入和输出，用于吸收所述第一信号的一部分的开关，其中所述开关响应于所述输出， 以及连接到第一输入的积分器，其中当与绝对温度成比例的电流施加到其上时，第一信号是由积分器产生的电压。 还给出了使用比较器来测量装置的温度并将比较器的比特流转换为数字输出的方法。 由于管理摘要的规则，本摘要不应用于解释索赔。

公开(公告)号：US07446610B2

公开(公告)日：2008-11-04

申请号：US11900273

申请日：2007-09-11

申请人： Sugato Mukherjee ,  Yangsung Joo

发明人： Sugato Mukherjee ,  Yangsung Joo

IPC分类号： H03F3/45

CPC分类号： H03F3/45183 ,  H03F3/4521 ,  H03F2200/513 ,  H03F2200/78 ,  H03F2203/45101 ,  H03F2203/45451 ,  H03K5/2481

摘要： A low voltage CMOS differential amplifier is provided. More specifically, in one embodiment, a device comprising a differential pair is provided. A self-biased transistor and a component are coupled to the differential pair. At least one of the self-biased transistor and the component supply a current to the differential pair, wherein the component supplies substantially all of the current when the self-biased transistor is operating in a triode state.

公开(公告)号：US20080001663A1

公开(公告)日：2008-01-03

申请号：US11900273

申请日：2007-09-11

申请人： Sugato Mukherjee ,  Yangsung Joo

发明人： Sugato Mukherjee ,  Yangsung Joo

IPC分类号： H03F3/45

CPC分类号： H03F3/45183 ,  H03F3/4521 ,  H03F2200/513 ,  H03F2200/78 ,  H03F2203/45101 ,  H03F2203/45451 ,  H03K5/2481

摘要： A low voltage CMOS differential amplifier is provided. More specifically, in one embodiment, a device comprising a differential pair is provided. A self-biased transistor and a component are coupled to the differential pair. At least one of the self-biased transistor and the component supply a current to the differential pair, wherein the component supplies substantially all of the current when the self-biased transistor is operating in a triode state.

摘要翻译： 提供了一个低电压CMOS差分放大器。 更具体地，在一个实施例中，提供了包括差分对的装置。 自偏置晶体管和元件耦合到差分对。 自偏置晶体管和元件中的至少一个向差分对提供电流，其中当自偏置晶体管工作在三极管状态时，该元件基本上提供所有电流。