Search results with tag "Low noise amplifiers for small and large area photodiodes"

Low Noise Amplifiers for Small and Large Area Photodiodes

Small area photodiodes have very low capacitance, typically under 10pF and some even below 1pF. Their low capacitance makes them moreapproximate current sources to higher frequencies than large area photodi-odes. One of the challenges of small area photodiode amplifierdesign is to maintain low input capacitance

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