APPARATUS AND A METHOD TO PROVIDE TIME-BASED EDGE-RATE COMPENSATION
    1.
    发明申请
    APPARATUS AND A METHOD TO PROVIDE TIME-BASED EDGE-RATE COMPENSATION 失效
    装置和提供基于时间的边缘补偿的方法

    公开(公告)号:US20070001725A1

    公开(公告)日:2007-01-04

    申请号:US11171574

    申请日:2005-06-29

    IPC分类号: H03K3/017

    CPC分类号: H03K17/165

    摘要: A method and an apparatus to provide time-based edge-rate compensation have been disclosed. In one embodiment, the apparatus includes a reference pad, a reference circuit coupled to the reference pad, the reference circuit being operable to charge and to discharge a reference voltage at the reference pad, and an edge-rate detection and measurement circuit coupled to the reference pad to detect and to measure an edge-rate of the reference voltage at the reference pad. Other embodiments have been claimed and described.

    摘要翻译: 已经公开了一种提供基于时间的边缘速率补偿的方法和装置。 在一个实施例中,该装置包括参考焊盘,耦合到参考焊盘的参考电路,该参考电路可操作以在参考焊盘处对参考电压进行充电和放电;以及边沿速率检测和测量电路, 参考焊盘来检测并测量参考焊盘上的参考电压的边沿速率。 已经要求和描述了其它实施例。

    Tracking unity gain for edge rate and timing control
    5.
    发明授权
    Tracking unity gain for edge rate and timing control 有权
    跟踪边缘速率和时序控制的单位增益

    公开(公告)号:US07218148B2

    公开(公告)日:2007-05-15

    申请号:US10999781

    申请日:2004-11-30

    摘要: In general, in one aspect, the disclosure describes an apparatus for calibrating signals. The apparatus includes a unity gain detector to traverse a gain curve of an output buffer circuit to determine unity gain voltages associated with unity gain crossover points on an input voltage ramp. The apparatus further includes a pre-boost circuit to apply the unity gain voltages to at least one input/output buffer within the output buffer circuit.

    摘要翻译: 通常,在一个方面,本公开描述了一种用于校准信号的装置。 该装置包括单位增益检测器,以遍历输出缓冲器电路的增益曲线,以确定与输入电压斜坡上的单位增益交叉点相关联的单位增益电压。 该装置还包括预升压电路,以将单位增益电压施加到输出缓冲器电路内的至少一个输入/输出缓冲器。

    Apparatus and a method to provide time-based edge-rate compensation
    6.
    发明授权
    Apparatus and a method to provide time-based edge-rate compensation 失效
    提供基于时间的边缘速率补偿的装置和方法

    公开(公告)号:US07180345B2

    公开(公告)日:2007-02-20

    申请号:US11171574

    申请日:2005-06-29

    IPC分类号: H03K3/017

    CPC分类号: H03K17/165

    摘要: A method and an apparatus to provide time-based edge-rate compensation have been disclosed. In one embodiment, the apparatus includes a reference pad, a reference circuit coupled to the reference pad, the reference circuit being operable to charge and to discharge a reference voltage at the reference pad, and an edge-rate detection and measurement circuit coupled to the reference pad to detect and to measure an edge-rate of the reference voltage at the reference pad. Other embodiments have been claimed and described.

    摘要翻译: 已经公开了一种提供基于时间的边缘速率补偿的方法和装置。 在一个实施例中,该装置包括参考焊盘,耦合到参考焊盘的参考电路,该参考电路可操作以在参考焊盘处对参考电压进行充电和放电;以及边沿速率检测和测量电路, 参考焊盘来检测并测量参考焊盘上的参考电压的边沿速率。 已经要求和描述了其它实施例。

    Tracking unity gain for edge rate and timing control
    7.
    发明申请
    Tracking unity gain for edge rate and timing control 有权
    跟踪边缘速率和时序控制的单位增益

    公开(公告)号:US20060114026A1

    公开(公告)日:2006-06-01

    申请号:US10999781

    申请日:2004-11-30

    IPC分类号: H03K19/0175

    摘要: In general, in one aspect, the disclosure describes an apparatus for calibrating signals. The apparatus includes a unity gain detector to traverse a gain curve of an output buffer circuit to determine unity gain voltages associated with unity gain crossover points on an input voltage ramp. The apparatus further includes a pre-boost circuit to apply the unity gain voltages to at least one input/output buffer within the output buffer circuit.

    摘要翻译: 通常,在一个方面,本公开描述了一种用于校准信号的装置。 该装置包括单位增益检测器,以遍历输出缓冲器电路的增益曲线,以确定与输入电压斜坡上的单位增益交叉点相关联的单位增益电压。 该装置还包括预升压电路,以将单位增益电压施加到输出缓冲器电路内的至少一个输入/输出缓冲器。