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    • 3. 发明申请
    • Phase detector system with asynchronous output override
    • 具有异步输出覆盖的相位检测器系统
    • US20050111607A1
    • 2005-05-26
    • US10718206
    • 2003-11-20
    • Alvin LokeRobert BarnesJames Barnes
    • Alvin LokeRobert BarnesJames Barnes
    • H03D13/00H03L7/089H03L7/107H03D3/24
    • H03D13/004H03L7/0891H03L7/107
    • In one embodiment, the present invention provides a phase-locked loop comprising a charge-pump loop filter and a phase detector system. The charge-pump loop filter is configured to provide a control voltage having a voltage level based on a state of a first control signal and on a state of a second control signal. The phase detector system is configured to receive a first clock, a second clock, and a control signal defining a plurality of states including a first state and a second state. The phase detector system is further configured to provide the first control signal and the second control signal each having a state based on a phase difference between the first and second clocks when the control signal has the first state, and to provide the first control signal and second control signal each having a state asynchronously controlled by the control signal when the control signal has the second state.
    • 在一个实施例中,本发明提供一种包括电荷泵环路滤波器和相位检测器系统的锁相环。 电荷泵环路滤波器被配置为提供具有基于第一控制信号的状态和第二控制信号的状态的电压电平的控制电压。 相位检测器系统被配置为接收限定包括第一状态和第二状态的多个状态的第一时钟,第二时钟和控制信号。 相位检测器系统还被配置为当控制信号具有第一状态时,提供第一控制信号和第二控制信号,每个具有基于第一和第二时钟之间的相位差的状态,并且提供第一控制信号和 当所述控制信号具有所述第二状态时,所述第二控制信号具有由所述控制信号异步控制的状态。
    • 4. 发明申请
    • Low-jitter charge-pump phase-locked loop
    • 低抖动电荷泵锁相环
    • US20050111605A1
    • 2005-05-26
    • US10717778
    • 2003-11-20
    • Alvin Leng LokeJames BarnesRobert BarnesMichael OshimaRonald KennedyCharles Moore
    • Alvin Leng LokeJames BarnesRobert BarnesMichael OshimaRonald KennedyCharles Moore
    • H03D3/24H03L7/089H03L7/099H03L7/18
    • H03L7/0893H03L7/099H03L7/18H03L2207/06
    • A phase-locked loop includes a voltage-controlled oscillator and a charge-pump loop filter. The voltage-controlled oscillator includes a varactor having a first set of capacitor cells configured to adjust a capacitance based on a first control voltage, and a second set of capacitor cells configured to adjust a capacitance based on a second control voltage. The charge-pump loop filter receives a first and a second update signal, each having at least one state based on a phase difference between a first clock and a second clock, and comprises a first component and a second component. The first component is configured to adjust, during an update period, a voltage across an impedance from a reference level based on the states of the first and second update signals and to return the voltage across the impedance to the reference level prior to an end of the update period, wherein the voltage across the impedance comprises the first control voltage. The second component is configured to adjust a voltage across a capacitor based on the states of the first and second input signals, wherein the voltage across the capacitor comprises the second control voltage.
    • 锁相环包括压控振荡器和电荷泵环路滤波器。 压控振荡器包括变容二极管,其具有被配置为基于第一控制电压来调整电容的第一组电容器单元和被配置为基于第二控制电压来调整电容的第二组电容器单元。 电荷泵环路滤波器接收第一和第二更新信号,每个信号具有基于第一时钟和第二时钟之间的相位差的至少一个状态,并且包括第一分量和第二分量。 第一组件被配置为在更新周期期间基于第一和第二更新信号的状态来调整来自参考电平的阻抗上的电压,并且在结束前将阻抗上的电压返回到参考电平 所述更新周期,其中所述阻抗两端的电压包括所述第一控制电压。 第二部件被配置为基于第一和第二输入信号的状态来调整电容器两端的电压,其中电容器两端的电压包括第二控制电压。
    • 9. 发明申请
    • ASSET BASED LENDING (ABL) SYSTEMS AND METHODS
    • 资产借贷(ABL)系统和方法
    • US20070282724A1
    • 2007-12-06
    • US11754215
    • 2007-05-25
    • Robert BarnesDaniel Duncan
    • Robert BarnesDaniel Duncan
    • G06Q40/00
    • G06Q40/02G06Q40/00
    • In an automated asset based lending (ABL) system, a method of enabling the client and the financial institution to automate reconciliation of deposit data against a borrowing base, the method comprising receiving cash application data from the client, receiving deposit data from the client and matching the deposit data to a client ledger, the deposit data including a deposit amount, identifying the client and identifying a client bank account, the client ledger including draws, cash applications and invoices, denoting the deposit amount as unapplied cash, determining a minimum immediate refund amount, the refund amount corresponding to non-funded cash, matching the deposit amount to cash applications and creating cash applications against the invoices, the cash application corresponding to the deposit amount, and applying a balance remaining from the deposit amount to at least one draw and/or recovery account, wherein the balance is applied to the oldest draw and/or recovery account available.
    • 在基于自动化的资产贷款(ABL)系统中,一种使客户和金融机构能够使借用基础自动对存款数据进行协调的方法,该方法包括从客户接收现金申请数据,从客户接收存款数据,以及 将存款数据与客户分类帐匹配,存款数据包括存款金额,识别客户和识别客户银行帐户,客户分类帐包括抽签,现金申请和发票,将存款金额表示为未应用现金,确定最小直接 退款金额,与非资金现金相对应的退款金额,将存款金额与现金申请相匹配,并对发票创建现金申请,与存款金额相对应的现金申请,并将余额余额从存款金额应用至少一 绘图和/或恢复帐户,其中余额应用于最旧的绘制和/或恢复帐户 有帮助