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公开(公告)号:US20130113541A1
公开(公告)日:2013-05-09
申请号:US13289926
申请日:2011-11-04
IPC分类号: H03L5/00
CPC分类号: H03K19/018528 , H03K3/356182
摘要: A level shifter comprising a first driver transistor receiving an input signal. A gate-controlled transistor coupled to the first driver transistor. A second driver transistor coupled to the gate controlled transistor. An output coupled to the second driver transistor, wherein the gate-controlled transistor is for receiving a predetermined gate voltage when the output voltage exceeds a predetermined value.
摘要翻译: 一种电平移位器,包括接收输入信号的第一驱动晶体管。 耦合到第一驱动晶体管的栅极控制晶体管。 耦合到栅极控制晶体管的第二驱动晶体管。 耦合到第二驱动器晶体管的输出,其中,当输出电压超过预定值时,栅极控制晶体管用于接收预定的栅极电压。
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公开(公告)号:US08659342B2
公开(公告)日:2014-02-25
申请号:US13289926
申请日:2011-11-04
IPC分类号: H03L5/00
CPC分类号: H03K19/018528 , H03K3/356182
摘要: A level shifter comprising a first driver transistor receiving an input signal. A gate-controlled transistor coupled to the first driver transistor. A second driver transistor coupled to the gate controlled transistor. An output coupled to the second driver transistor, wherein the gate-controlled transistor is for receiving a predetermined gate voltage when the output voltage exceeds a predetermined value.
摘要翻译: 一种电平移位器,包括接收输入信号的第一驱动晶体管。 耦合到第一驱动晶体管的栅极控制晶体管。 耦合到栅极控制晶体管的第二驱动晶体管。 耦合到第二驱动器晶体管的输出,其中,当输出电压超过预定值时,栅极控制晶体管用于接收预定的栅极电压。
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3.
公开(公告)号:US08044690B2
公开(公告)日:2011-10-25
申请号:US12574663
申请日:2009-10-06
IPC分类号: H03K4/06
摘要: A triangular waveform generator is converted to a free running oscillator controlled by a calibration code. The free running oscillator can be synchronized to an external clock signal by comparing the external clock frequency to the frequency of the triangular waveform and adjusting the calibration code until the discrepancy in frequency is minimized.
摘要翻译: 三角形波形发生器转换为由校准码控制的自由振荡振荡器。 通过将外部时钟频率与三角波形的频率进行比较并调整校准代码,可以将自由振荡器与外部时钟信号同步,直到频率偏差最小化为止。
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4.
公开(公告)号:US20110080191A1
公开(公告)日:2011-04-07
申请号:US12574663
申请日:2009-10-06
IPC分类号: H02M7/5395
摘要: A triangular waveform generator is converted to a free running oscillator controlled by a calibration code. The free running oscillator can be synchronized to an external clock signal by comparing the external clock frequency to the frequency of the triangular waveform and adjusting the calibration code until the discrepancy in frequency is minimized.
摘要翻译: 三角形波形发生器转换为由校准码控制的自由振荡振荡器。 通过将外部时钟频率与三角波形的频率进行比较并调整校准代码,可以将自由振荡器与外部时钟信号同步,直到频率偏差最小化为止。
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