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关注：1
2013-05-23 12:21
求翻译：可将 MCU 芯片的晶振输出管脚上的时钟信号通过 20pF 的隔直电容连接到 XI管脚上，作为外部时钟输入。外部时钟输入信号的幅值可低至 150mV。是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
可将 MCU 芯片的晶振输出管脚上的时钟信号通过 20pF 的隔直电容连接到 XI管脚上，作为外部时钟输入。外部时钟输入信号的幅值可低至 150mV。
问题补充： |
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2013-05-23 12:21:38
Mcu chip crystal oscillator output pin on the clock signal can be 20pf the later blocking capacitor connected to the on xi pin, as the external clock input. External clock input signal amplitude can be as low as 150mv.
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2013-05-23 12:23:18
You can chip in MCU crystal output pins on the clock signals are passed through the spacer 20 has always been pF capacitor connected to the pins, XI as an external clock input. An external clock input signal amplitude can be as low as 150 mV.
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2013-05-23 12:24:58
May separate on the MCU chip crystal oscillator output base pin clock signal through 20pF the straight electric capacity to connect to XI base pin on, takes exterior clock input.Exterior clock input signal peak-to-peak value may lower to 150mV.
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2013-05-23 12:26:38
MCU chips of crystal oscillator clock signal on the output pin capacitance connection to XI of 20pF tube feet, as the external clock input. External clock input signal amplitude can be as low as 150mV.
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2013-05-23 12:28:18
正在翻译，请等待...
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