公开(公告)号：US09160320B2

公开(公告)日：2015-10-13

申请号：US14035782

申请日：2013-09-24

申请人： Eduard Roytman ,  Jian Xu ,  Rahul Shah ,  Kambiz R. Munshi ,  Ronald L. Bedard ,  Mahalingam Nagarajan

发明人： Eduard Roytman ,  Jian Xu ,  Rahul Shah ,  Kambiz R. Munshi ,  Ronald L. Bedard ,  Mahalingam Nagarajan

IPC分类号： H03M1/12 ,  H03M1/50 ,  H03K5/08 ,  H03M1/00 ,  H03K5/156

CPC分类号： H03K5/086 ,  H03K5/1565 ,  H03M1/004 ,  H03M1/126 ,  H03M1/50

摘要： Described herein are an apparatus, system, and method for compensating voltage swing and duty cycle of a signal on an input-output (I/O) pad of a processor by adjusting the voltage swing and duty cycle of the signal. The apparatus comprises a driver to transmit a signal on an I/O pad, the signal on the I/O pad having a voltage swing and a duty cycle; and an adjustment unit, coupled to the driver, to receive the signal from the I/O pad transmitted by the driver and to generate voltage swing and duty cycle control signals for adjusting the voltage swing and duty cycle of the signal on the I/O pad respectively. Described herein is also an analog-to-digital (A2D) converter for measuring and/or calibrating various signal attributes including current, voltage, and time.

摘要翻译： 这里描述了一种用于通过调整信号的电压摆幅和占空比来补偿处理器的输入输出（I / O）焊盘上的信号的电压摆幅和占空比的装置，系统和方法。 该装置包括用于在I / O焊盘上传输信号的驱动器，I / O焊盘上的信号具有电压摆幅和占空比; 以及耦合到驱动器的调整单元，用于接收由驱动器发送的I / O焊盘的信号，并产生用于调整I / O上信号的电压摆幅和占空比的电压摆幅和占空比控制信号 垫分别。 这里描述的也是用于测量和/或校准包括电流，电压和时间的各种信号属性的模数（A2D）转换器。

公开(公告)号：US08542046B2

公开(公告)日：2013-09-24

申请号：US13100669

申请日：2011-05-04

申请人： Eduard Roytman ,  Jian Xu ,  Rahul R. Shah ,  Kambiz R. Munshi ,  Ronald L. Bedard ,  Mahalingam Nagarajan

发明人： Eduard Roytman ,  Jian Xu ,  Rahul R. Shah ,  Kambiz R. Munshi ,  Ronald L. Bedard ,  Mahalingam Nagarajan

IPC分类号： H03K3/017

CPC分类号： H03K5/086 ,  H03K5/1565 ,  H03M1/004 ,  H03M1/126 ,  H03M1/50

摘要： Described herein are an apparatus, system, and method for compensating voltage swing and duty cycle of a signal on an input-output (I/O) pad of a processor by adjusting the voltage swing and duty cycle of the signal. The apparatus comprises a driver to transmit a signal on an I/O pad, the signal on the I/O pad having a voltage swing and a duty cycle; and an adjustment unit, coupled to the driver, to receive the signal from the I/O pad transmitted by the driver and to generate voltage swing and duty cycle control signals for adjusting the voltage swing and duty cycle of the signal on the I/O pad respectively. Described herein is also an analog-to-digital (A2D) converter for measuring and/or calibrating various signal attributes including current, voltage, and time.

公开(公告)号：US20140085123A1

公开(公告)日：2014-03-27

申请号：US14035782

申请日：2013-09-24

申请人： Eduard ROYTMAN ,  Jian XU ,  Rahul SHAH ,  Kambiz R. MUNSHI ,  Ronald L. BEDARD ,  Mahalingam NAGARAJAN

发明人： Eduard ROYTMAN ,  Jian XU ,  Rahul SHAH ,  Kambiz R. MUNSHI ,  Ronald L. BEDARD ,  Mahalingam NAGARAJAN

IPC分类号： H03K5/08 ,  H03M1/12

CPC分类号： H03K5/086 ,  H03K5/1565 ,  H03M1/004 ,  H03M1/126 ,  H03M1/50

摘要： Described herein are an apparatus, system, and method for compensating voltage swing and duty cycle of a signal on an input-output (I/O) pad of a processor by adjusting the voltage swing and duty cycle of the signal. The apparatus comprises a driver to transmit a signal on an I/O pad, the signal on the I/O pad having a voltage swing and a duty cycle; and an adjustment unit, coupled to the driver, to receive the signal from the I/O pad transmitted by the driver and to generate voltage swing and duty cycle control signals for adjusting the voltage swing and duty cycle of the signal on the I/O pad respectively. Described herein is also an analog-to-digital (A2D) converter for measuring and/or calibrating various signal attributes including current, voltage, and time.

摘要翻译： 这里描述了一种用于通过调整信号的电压摆幅和占空比来补偿处理器的输入输出（I / O）焊盘上的信号的电压摆幅和占空比的装置，系统和方法。 该装置包括用于在I / O焊盘上传输信号的驱动器，I / O焊盘上的信号具有电压摆幅和占空比; 以及耦合到驱动器的调整单元，用于接收由驱动器发送的I / O焊盘的信号，并产生用于调整I / O上信号的电压摆幅和占空比的电压摆幅和占空比控制信号 垫分别。 这里描述的也是用于测量和/或校准包括电流，电压和时间的各种信号属性的模数（A2D）转换器。

公开(公告)号：US20120280732A1

公开(公告)日：2012-11-08

申请号：US13100669

申请日：2011-05-04

申请人： Eduard Roytman ,  Jian Xu ,  Rahul R. Shah ,  Kambiz R. Munshi ,  Ronald L. Bedard ,  Mahalingam Nagarajan

发明人： Eduard Roytman ,  Jian Xu ,  Rahul R. Shah ,  Kambiz R. Munshi ,  Ronald L. Bedard ,  Mahalingam Nagarajan

IPC分类号： H03K3/017

CPC分类号： H03K5/086 ,  H03K5/1565 ,  H03M1/004 ,  H03M1/126 ,  H03M1/50

摘要： Described herein are an apparatus, system, and method for compensating voltage swing and duty cycle of a signal on an input-output (I/O) pad of a processor by adjusting the voltage swing and duty cycle of the signal. The apparatus comprises a driver to transmit a signal on an I/O pad, the signal on the I/O pad having a voltage swing and a duty cycle; and an adjustment unit, coupled to the driver, to receive the signal from the I/O pad transmitted by the driver and to generate voltage swing and duty cycle control signals for adjusting the voltage swing and duty cycle of the signal on the I/O pad respectively. Described herein is also an analog-to-digital (A2D) converter for measuring and/or calibrating various signal attributes including current, voltage, and time.

摘要翻译： 这里描述了一种用于通过调整信号的电压摆幅和占空比来补偿处理器的输入输出（I / O）焊盘上的信号的电压摆幅和占空比的装置，系统和方法。 该装置包括用于在I / O焊盘上传输信号的驱动器，I / O焊盘上的信号具有电压摆幅和占空比; 以及耦合到驱动器的调整单元，用于接收由驱动器发送的I / O焊盘的信号，并产生用于调整I / O上信号的电压摆幅和占空比的电压摆幅和占空比控制信号 垫分别。 这里描述的也是用于测量和/或校准包括电流，电压和时间的各种信号属性的模数（A2D）转换器。