DC isolation circuit daigram with harmonic suppression

Published:2011/5/11 4:00:00 Author:Ecco | Keyword: DC , isolation, harmonic suppression | From:SeekIC

This circuit uses two isolators to reduce the harmonic generation as the working of push-pull amplifier. When it is coupled with the input signal, the gain of one isolation tube will increase, another isolation tube reduces for compensation, then it eliminates harmonics. The gain of the circuit is about 1. When the signal is less than 2 rounds (peak - peak), the bandwidth is 2MHz. The inverting or non-inverting input end can be added any polarity input signal.



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