Homework Solutions 1

A find the open circuit voltage v when the photodiode

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Unformatted text preview: photocurrent, linearly proportional to the irradiance; !! is the thermal voltage, 25mV at room temperature; !! is the reverse saturation current, 100nA. a) Find the open circuit voltage V (when the photodiode is not loaded) as a function of !!!!"! . Plot V for !!!!"! ranging from 0 to 1uA. b) At what photocurrent and output voltage is the sensitivity maximum? What is the sensitivity there? c) Find the range of !!!!"! for which the system is linear within 5%. 3. A patient is very, very cold. You design a...
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This document was uploaded on 02/19/2014 for the course BENG 186B at UCSD.

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