公开(公告)号：US20110074509A1

公开(公告)日：2011-03-31

申请号：US12889890

申请日：2010-09-24

Applicant: ANIL SAMAVEDAM ,  David E. Bockelman ,  Vishnu Srinivasan ,  Eric Kimball

Inventor： ANIL SAMAVEDAM ,  David E. Bockelman ,  Vishnu Srinivasan ,  Eric Kimball

IPC: H03F3/45 ,  H03F3/60

CPC classification number: H03G3/00 ,  H03F1/086 ,  H03F1/14 ,  H03F3/19 ,  H03F3/245 ,  H03F3/3022 ,  H03F2200/451 ,  H03F2203/30144

Abstract: Embodiments are directed to capacitance compensation via a compensation device coupled to a gain device to compensate for a capacitance change occurring due to an input signal change, along with a controller coupled to the compensation device to receive the input signal and to control an amount of compensation based on the input signal. In some embodiments, banks may be formed of multiple compensation devices, where each of the banks has a different size and is coupled to receive a different set of bias voltages.

Abstract translation: 实施例涉及通过耦合到增益器件的补偿器件的电容补偿，以补偿由于输入信号变化而发生的电容变化，连同耦合到补偿器件的控制器接收输入信号并控制补偿量 基于输入信号。 在一些实施例中，存储体可以由多个补偿装置形成，其中每个存储体具有不同的尺寸并被耦合以接收不同的一组偏置电压。

公开(公告)号：US20100085119A1

公开(公告)日：2010-04-08

申请号：US12578838

申请日：2009-10-14

Applicant: Anil Samavedam ,  David E. Bockelman ,  Vishnu Srinivasan

Inventor： Anil Samavedam ,  David E. Bockelman ,  Vishnu Srinivasan

IPC: H03G3/10

CPC classification number: H03F1/3205 ,  H03F1/301 ,  H03F3/19 ,  H03F3/245 ,  H03F3/3022 ,  H03F2200/447 ,  H03F2200/451 ,  H03F2203/30144

Abstract: In one embodiment, a method includes generating a current that is proportional to a mobility and an oxide capacitance of a tracking device and independent of a threshold voltage variation of the tracking device, generating a voltage from the current, and providing the voltage as at least part of a bias voltage for another device. In one embodiment, this other device may be a compensation circuit coupled to a main device to compensate for capacitance non-linearity of the main device.

Abstract translation: 在一个实施例中，一种方法包括产生与跟踪装置的迁移率和氧化物电容成比例的电流，并且不依赖于跟踪装置的阈值电压变化，从电流产生电压，并将电压提供至少 另一个器件偏置电压的一部分。 在一个实施例中，该另一个器件可以是耦合到主器件的补偿电路，以补偿主器件的电容非线性。

公开(公告)号：US20130154744A1

公开(公告)日：2013-06-20

申请号：US13690138

申请日：2012-11-30

Applicant: Anil Samavedam ,  David E. Bockelman ,  Vishnu Srinivasan ,  Eric Kimball

Inventor： Anil Samavedam ,  David E. Bockelman ,  Vishnu Srinivasan ,  Eric Kimball

IPC: H03G3/00

CPC classification number: H03G3/00 ,  H03F1/086 ,  H03F1/14 ,  H03F3/19 ,  H03F3/245 ,  H03F3/3022 ,  H03F2200/451 ,  H03F2203/30144

Abstract: Embodiments are directed to capacitance compensation via a compensation device coupled to a gain device to compensate for a capacitance change occurring due to an input signal change, along with a controller coupled to the compensation device to receive the input signal and to control an amount of compensation based on the input signal. In some embodiments, banks may be formed of multiple compensation devices, where each of the banks has a different size and is coupled to receive a different set of bias voltages.

Abstract translation: 实施例涉及通过耦合到增益器件的补偿器件的电容补偿，以补偿由于输入信号变化而发生的电容变化，连同耦合到补偿器件的控制器接收输入信号并控制补偿量 基于输入信号。 在一些实施例中，存储体可以由多个补偿装置形成，其中每个存储体具有不同的尺寸并被耦合以接收不同的一组偏置电压。

公开(公告)号：US08344808B2

公开(公告)日：2013-01-01

申请号：US12889890

申请日：2010-09-24

Applicant: Anil Samavedam ,  David E. Bockelman ,  Vishnu Srinivasan ,  Eric Kimball

Inventor： Anil Samavedam ,  David E. Bockelman ,  Vishnu Srinivasan ,  Eric Kimball

IPC: H03F1/14

CPC classification number: H03G3/00 ,  H03F1/086 ,  H03F1/14 ,  H03F3/19 ,  H03F3/245 ,  H03F3/3022 ,  H03F2200/451 ,  H03F2203/30144

Abstract: Embodiments are directed to capacitance compensation via a compensation device coupled to a gain device to compensate for a capacitance change occurring due to an input signal change, along with a controller coupled to the compensation device to receive the input signal and to control an amount of compensation based on the input signal. In some embodiments, banks may be formed of multiple compensation devices, where each of the banks has a different size and is coupled to receive a different set of bias voltages.

Abstract translation: 实施例涉及通过耦合到增益器件的补偿器件的电容补偿，以补偿由于输入信号变化而发生的电容变化，连同耦合到补偿器件的控制器接收输入信号并控制补偿量 基于输入信号。 在一些实施例中，存储体可以由多个补偿装置形成，其中每个存储体具有不同的尺寸并被耦合以接收不同的一组偏置电压。

公开(公告)号：US08219049B2

公开(公告)日：2012-07-10

申请号：US12578838

申请日：2009-10-14

Applicant: Anil Samavedam ,  David E. Bockelman ,  Vishnu Srinivasan

Inventor： Anil Samavedam ,  David E. Bockelman ,  Vishnu Srinivasan

IPC: H04B1/04 ,  H03G3/20

CPC classification number: H03F1/3205 ,  H03F1/301 ,  H03F3/19 ,  H03F3/245 ,  H03F3/3022 ,  H03F2200/447 ,  H03F2200/451 ,  H03F2203/30144

Abstract: In one embodiment, a method includes generating a current that is proportional to a mobility and an oxide capacitance of a tracking device and independent of a threshold voltage variation of the tracking device, generating a voltage from the current, and providing the voltage as at least part of a bias voltage for another device. In one embodiment, this other device may be a compensation circuit coupled to a main device to compensate for capacitance non-linearity of the main device.

Abstract translation: 在一个实施例中，一种方法包括产生与跟踪装置的迁移率和氧化物电容成比例的电流，并且不依赖于跟踪装置的阈值电压变化，从电流产生电压，并将电压提供至少 另一个器件偏置电压的一部分。 在一个实施例中，该另一个器件可以是耦合到主器件的补偿电路，以补偿主器件的电容非线性。