A simple clock-fault detection analog circuit for high-speed crystal oscillators

机译：用于高速晶体振荡器的简单时钟故障检测模拟电路

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This paper presents a simple architecture for clock-fault detection in high-speed applications. The overall principle consists in converting a possible error of time to a logic voltage level. When a high voltage level is present at the output, a reliable clock is detected whereas a low voltage level implies a clock error. This detection system is intended for all System-on-Chip such as microcontrollers which use external clock from 4 MHz to 50 MHz. The proposed circuit is realized in CMOS 40 nm process technology. Simulation results prove the suitability of the structure and its integration on silicon is strongly considered by clock error detection in integrated circuits.

机译：本文提出了一种用于高速应用中的时钟故障检测的简单架构。总体原理在于将可能的时间误差转换为逻辑电压电平。当输出上存在高电压电平时，将检测到可靠的时钟，而低电压电平则表示时钟错误。该检测系统适用于所有片上系统，例如使用4 MHz至50 MHz外部时钟的微控制器。所提出的电路是采用CMOS 40 nm工艺技术实现的。仿真结果证明了该结构的适用性，并通过集成电路中的时钟错误检测强烈考虑了其在硅上的集成。

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《International Convention on Information and Communication Technology, Electronics and Microelectronics》|2015年|1588-1591|共4页
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Gamet A.; Bacher Y.; Meillere S.; Le Fevre P.; Froidevaux N.;
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Clock error; Clock-fault detection; Crystal oscillator; High-Speed Circuits; Peak detector;

机译：时钟错误;时钟故障检测;晶体振荡器;高速电路;峰值检测器;

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专利

1. A simple circuit of a crystal oscillator and its application to a high-resolution NMR spectrometer [J] . Lue Juh Tzeng Instrumentation and Measurement, IEEE Transactions on . 1976,第1期

机译：晶体振荡器的简单电路及其在高分辨率NMR光谱仪中的应用
2. Simple Analog-Digital Motion Detection Circuit and Its Application to Mobile Robot [J] . Kimihiro Nishio, Taiki Yasuda Optical review . 2014,第3期

机译：简单的模拟数字运动检测电路及其在移动机器人中的应用
3. Simple analog-digital motion detection circuit and its application to target tracking systems [J] . Kimihiro Nishio, Takuya Yamamoto Artificial life and robotics . 2011,第1期

机译：简单的模数运动检测电路及其在目标跟踪系统中的应用
4. A simple clock-fault detection analog circuit for high-speed crystal oscillators [C] . Gamet A., Bacher Y., Meillere S., International Convention on Information and Communication Technology, Electronics and Microelectronics . 2015

机译：高速晶体振荡器的简单时钟故障检测模拟电路
5. Design techniques and implementations of high-speed analog communication circuits: Two analog-to-digital converters and a 3.125Gb/s receiver. [D] . Younis, Ahmed Abdell-Ra'oof. 2001

机译：高速模拟通信电路的设计技术和实现：两个模数转换器和一个3.125Gb / s接收器。
6. Wafer-scale layer-controlled organic single crystals for high-speed circuit operation [O] . Akifumi Yamamura, Shun Watanabe, Mayumi Uno, 2018

机译：晶圆级层控制的有机单晶用于高速电路操作
7. Design techniques and implementations of high-speed analog communication circuits: two analog-to-digital converters and a 3.125Gb/s receiver [O] . Younis, Ahmed Abdell-Rau27oof 2001

机译：高速模拟通信电路的设计技术和实现：两个模数转换器和一个3.125Gb / s接收器
8. A Simple Circuit of a Crystal Oscillator and Its Application to a High-Resolution NMR Spectrometer. [R] . Lue, J. T. 1974

机译：晶体振荡器的简单电路及其在高分辨率核磁共振谱仪中的应用。

A simple clock-fault detection analog circuit for high-speed crystal oscillators

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