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1.
公开(公告)号:US08817914B2
公开(公告)日:2014-08-26
申请号:US13219563
申请日:2011-08-26
申请人: Amna Z. Shawwa , Chia-Jen Chang
发明人: Amna Z. Shawwa , Chia-Jen Chang
CPC分类号: G11C7/1084 , H03K5/1565
摘要: A receiver circuit. A receiving stage is coupled to a first supply voltage and an input signal, and operative to generate a first intermediate signal from the input signal based on the first supply voltage. A compensation stage is coupled to a second supply voltage and the first intermediate signal, and operative to generate a second intermediate signal by adjusting duty cycle of the first intermediate signal upon detecting changes in the first supply voltage to compensate for the changes in the first supply voltage. An outputting stage is coupled to the second supply voltage and operative to generate an output signal based on the second supply voltage upon receiving the second intermediate signal. A voltage of the output signal is adjusted to a level of the second supply voltage and the output signal has a 50% duty cycle.
摘要翻译: 接收机电路。 接收级耦合到第一电源电压和输入信号,并且可操作以基于第一电源电压从输入信号产生第一中间信号。 补偿级耦合到第二电源电压和第一中间信号,并且通过在检测到第一电源电压的变化以补偿第一电源的变化时调整第一中间信号的占空比来产生第二中间信号 电压。 输出级耦合到第二电源电压,并且用于在接收到第二中间信号时基于第二电源电压产生输出信号。 输出信号的电压被调整到第二电源电压的电平,并且输出信号具有50%的占空比。
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公开(公告)号:US20130051495A1
公开(公告)日:2013-02-28
申请号:US13219563
申请日:2011-08-26
申请人: Amna Z. Shawwa , Chia-Jen Chang
发明人: Amna Z. Shawwa , Chia-Jen Chang
CPC分类号: G11C7/1084 , H03K5/1565
摘要: A receiver circuit. A receiving stage is coupled to a first supply voltage and an input signal, and operative to generate a first intermediate signal from the input signal based on the first supply voltage. A compensation stage is coupled to a second supply voltage and the first intermediate signal, and operative to generate a second intermediate signal by adjusting duty cycle of the first intermediate signal upon detecting changes in the first supply voltage to compensate for the changes in the first supply voltage. An outputting stage is coupled to the second supply voltage and operative to generate an output signal based on the second supply voltage upon receiving the second intermediate signal. A voltage of the output signal is adjusted to a level of the second supply voltage and the output signal has a 50% duty cycle.
摘要翻译: 接收机电路。 接收级耦合到第一电源电压和输入信号,并且可操作以基于第一电源电压从输入信号产生第一中间信号。 补偿级耦合到第二电源电压和第一中间信号,并且通过在检测到第一电源电压的变化以补偿第一电源的变化时调整第一中间信号的占空比来产生第二中间信号 电压。 输出级耦合到第二电源电压,并且用于在接收到第二中间信号时基于第二电源电压产生输出信号。 输出信号的电压被调整到第二电源电压的电平,并且输出信号具有50%的占空比。
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