Unipolar mode noise reducing method circuit diagram composed of ISO100

Published:2011/5/10 20:46:00 Author:Ecco | Keyword: Unipolar mode , noise reducing method | From:SeekIC

Unipolar mode noise reducing method circuit diagram composed of ISO100 is shown as the chart. In the unipolar mode, the noise is produced primarily by the conductive hole of optical components. If it does not need to work in the whole frequency range of 60kHz, the feedback loop can be added a capacitor CF to limit the output noise, and it would get a better effect while adding a RC low-pass filter.



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