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US09401697B2 Device for generating an alternating voltage difference between the reference potentials of electronic systems 有权
用于在电子系统的参考电位之间产生交流电压差的装置

Device for generating an alternating voltage difference between the reference potentials of electronic systems
Abstract:
The present invention relates to a device for generating an alternating voltage difference between a first and second reference potential. The device comprises: an oscillator electrically referenced to the first reference potential; and a voltage follower/amplifier device electrically referenced to the second reference potential and having an input connected to the oscillator and an output connected to the first reference potential such that it can impose an alternating voltage difference, which depends on the signal generated by the oscillator, between said first and second reference potentials. The invention also relates to a system that uses the device and to a method for generating an alternating voltage difference between a first and second reference potential.
Abstract(Chinese):

本发明涉及用于产生第一和第二参考电位之间的交流电压差的装置。 所述装置包括：电参考所述第一参考电位的振荡器; 电压跟随器/放大器装置以电参考第二参考电位并且具有连接到振荡器的输入端和连接到第一参考电位的输出，使得它可以施加交替电压差，其取决于由振荡器产生的信号 在所述第一和第二参考电位之间。 本发明还涉及使用该装置的系统和用于产生第一和第二参考电位之间的交流电压差的方法。

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