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公开(公告)号:US07504892B1
公开(公告)日:2009-03-17
申请号:US11809373
申请日:2007-06-01
IPC分类号: H03L7/00
CPC分类号: H03L7/0896 , H03L7/18
摘要: A charge-pump includes a first charge-pump sub-circuit having a control terminal that communicates with a first bias voltage line. A first charge-pump mirror sub-circuit regulates current on the control terminal. A first capacitance and a first ripple reducing sub-circuit communicate with the first bias voltage line. A second charge-pump sub-circuit and a second charge-pump mirror sub-circuit communicate with a second bias voltage line. A second capacitance and a second ripple reducing sub-circuit communicate with the second bias voltage line. An output communicates with the first and second charge-pump sub-circuits.
摘要翻译: 电荷泵包括具有与第一偏置电压线连通的控制端子的第一电荷泵子电路。 第一电荷泵镜子分电路调节控制端上的电流。 第一电容和第一纹波减小子电路与第一偏置电压线通信。 第二电荷泵子电路和第二电荷泵反射镜子电路与第二偏压线通信。 第二电容和第二纹波减小子电路与第二偏压线通信。 输出与第一和第二电荷泵子电路通信。