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    • 105. 发明公开
    • VOLTAGE GENERATOR WHICH CAN SUPPORT ASSOCIATED CIRCUITRY
    • SPANNUNGSGENERATOR,DER EINE VERBUNDENE SCHALTUNGSBAUGRUPPEUNTERSTÜTZENKANN
    • EP3032730A1
    • 2016-06-15
    • EP15198594.2
    • 2015-12-09
    • RichWave Technology Corp.
    • Chen, Chih-ShengPeng, Tien-Yun
    • H02M3/07H02M1/00
    • H02M3/24H02M1/36H02M3/07H02M7/103H02M2003/075
    • A voltage generator (100) includes an oscillator (130), a charge pump (140) having an input and an output, the input of the charge pump (140) being coupled to the output of the oscillator (130), a first resistor (R1) connected to the output of the charge pump (140), a second resistor (R2) connected to the first resistor (R1), a smoothing capacitor (C1) connected to the second resistor (R2), and a shorting element (150) connected in parallel with the second resistor (R2). When the shorting element is turned on, the second resistor (R2) is bypassed. By including an adjustable regulated voltage regulator (160), an adjustable bias current generator (160) and a size-adjustable inverter module (170), the voltage generator (100) is able to manipulate the speed of voltage generation.
    • 电压发生器(100)包括振荡器(130),具有输入和输出的电荷泵(140),电荷泵(140)的输入耦合到振荡器(130)的输出端,第一电阻器 (R1)连接到电荷泵(140)的输出端,连接到第一电阻器(R1)的第二电阻器(R2),连接到第二电阻器(R2)的平滑电容器(C1)和短路元件 150)与第二电阻器(R2)并联连接。 当短路元件接通时,旁路第二电阻器(R2)。 通过包括可调节调节电压调节器(160),可调偏置电流发生器(160)和尺寸可调的逆变器模块(170),电压发生器(100)能够操纵电压产生的速度。
    • 109. 发明公开
    • Differential dynamic charge pump circuit
    • Differentialzielle dynamische Ladungspumpenschaltung
    • EP3007341A1
    • 2016-04-13
    • EP14187782.9
    • 2014-10-06
    • NXP B.V.
    • Ersoy, Selcukvan Veldhoven, Robert Hendrikus Margaretha
    • H02M3/07H03L7/089
    • H02M3/07H02M3/073H03L7/0896H04R3/00H04R19/04
    • A differential dynamic charge pump circuit comprising;
      a first charging stage in series with a second charging stage;
      the first charging stage comprising
      a first circuit input for receiving an alternating clock signal;
      a second circuit input for receiving an inverted version of the alternating clock signal;
      a first output inverter arrangement configured to receive output voltages from upper and lower charge pump arrangements and having a first output and a second output for providing a dynamic differential output;
      the second charging stage comprising
      a first input and a second input configured to receive the output signal from the first stage;
      a second output inverter arrangement configured to receive output voltages from upper and lower charge pump arrangements and having a first output and a second output for providing a dynamic differential output of the circuit;
      wherein
      the first output inverter arrangement includes a first pair of transistors to control the voltage applied to the first output and a second pair of transistors configured to control the voltage applied to the second output, wherein gate terminals of the first pair of transistors and gate terminals of the second pair of transistors are configured to be dynamically controlled; and
      the second output inverter arrangement includes a first pair of transistors to control the voltage applied to the first output and a second pair of transistors configured to control the voltage applied to the second output, wherein a first transistor of the first pair of transistors and a first transistor of the second pair of transistors include a gate terminal and is configured to receive a first non-alternating voltage and a second transistor of the first pair of transistors and a second transistor of the second pair of transistors include a gate terminal configured to receive a second non-alternating voltage lower than the first non-alternating voltage.
    • 一种差分动态电荷泵电路,包括: 与第二充电阶段串联的第一充电阶段; 所述第一充电阶段包括用于接收交替时钟信号的第一电路输入; 用于接收所述交替时钟信号的反转版本的第二电路输入; 第一输出反相器装置,被配置为接收来自上部和下部电荷泵装置的输出电压,并具有用于提供动态差分输出的第一输出和第二输出; 所述第二充电阶段包括被配置为从所述第一级接收所述输出信号的第一输入和第二输入; 第二输出反相器装置,被配置为接收来自上部和下部电荷泵装置的输出电压,并具有用于提供电路的动态差分输出的第一输出和第二输出; 其中所述第一输出反相器装置包括第一对晶体管以控制施加到所述第一输出的电压;以及第二对晶体管,被配置为控制施加到所述第二输出的电压,其中所述第一对晶体管和栅极端子的栅极端子 的第二对晶体管被配置为被动态地控制; 并且所述第二输出反相器装置包括用于控制施加到所述第一输出的电压的第一对晶体管和被配置为控制施加到所述第二输出的电压的第二对晶体管,其中所述第一对晶体管的第一晶体管和 第二对晶体管的第一晶体管包括栅极端子,并且被配置为接收第一对晶体管的第一非交变电压和第二晶体管,并且第二对晶体管的第二晶体管包括被配置为接收 低于第一非交流电压的第二非交流电压。