Fiber_optic_receiver

Published:2009/7/24 21:03:00 Author:Jessie | From:SeekIC

Figure 5-30 shows a simple, high-speed fiber-optic receiver. Figure 5-31 shows the waveforms. Trace A is a pulse associated with a photo input. Trace B is the A1 response, and trace C is the A2 output. A2 compares the A1 output to a dc level that is established by the threshold-adjust setting, thus producing a logic-compatible output. LINEAR TECHNOLOGY, APPLICATION Nom 47, P. 43.



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