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公开(公告)号:US20070052396A1
公开(公告)日:2007-03-08
申请号:US11220958
申请日:2005-09-07
申请人: Donald Kerth , Russell Croman , Brian Green , Lysander Lim , James Maligeorgos , Xiachuan Guo , Augusto Marques
发明人: Donald Kerth , Russell Croman , Brian Green , Lysander Lim , James Maligeorgos , Xiachuan Guo , Augusto Marques
IPC分类号: G05F1/613
CPC分类号: G05F1/613
摘要: A voltage regulator configured to receive a supply voltage from a voltage supply and provide a regulated voltage to digital circuitry is provided. The voltage regulator comprises first circuitry configured to inhibit high frequency energy generated by the digital circuitry from transmitting into the voltage supply, second circuitry configured to inhibit low frequency energy generated by the digital circuitry from transmitting into the voltage supply, and third circuitry configured to maintain the regulated voltage at a substantially constant value in response to a current drawn by the digital circuitry.
摘要翻译: 提供了一种电压调节器,其被配置为从电压源接收电源电压并向数字电路提供调节电压。 电压调节器包括被配置为禁止由数字电路产生的高频能量传送到电压源中的第一电路,被配置为禁止由数字电路产生的低频能量传输到电压源中的第二电路,以及被配置为维持 响应于由数字电路汲取的电流,调节电压处于基本恒定的值。
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公开(公告)号:US07285940B2
公开(公告)日:2007-10-23
申请号:US11220958
申请日:2005-09-07
申请人: Donald A. Kerth , Russell Croman , Brian D. Green , Lysander Lim , James Maligeorgos , Xiachuan Guo , Augusto M. Marques
发明人: Donald A. Kerth , Russell Croman , Brian D. Green , Lysander Lim , James Maligeorgos , Xiachuan Guo , Augusto M. Marques
IPC分类号: G05F1/613
CPC分类号: G05F1/613
摘要: A voltage regulator configured to receive a supply voltage from a voltage supply and provide a regulated voltage to digital circuitry is provided. The voltage regulator comprises first circuitry configured to inhibit high frequency energy generated by the digital circuitry from transmitting into the voltage supply, second circuitry configured to inhibit low frequency energy generated by the digital circuitry from transmitting into the voltage supply, and third circuitry configured to maintain the regulated voltage at a substantially constant value in response to a current drawn by the digital circuitry.
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