Optical fibre transmitting data coupling circuit

Published:2012/11/21 21:29:00 Author:Ecco | Keyword: Optical fibre, transmitting data , coupling circuit | From:SeekIC

The circuit shown in figure firstly converts input analog signal to frequency signal by V/F voltage-frequency converter, then it is sent to to optical fibers by light-emitting diodes. Length of optical fibre or polystyrene is decided by isolation voltage between digital or analog signal input end and photodiode.



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