Question

QUESTION 4 the output becomes The longer a signal is applied to the input of an integrator op amp, the a smaller b. larger QUESTION 5 the output becomes. The faster the voltage applied to the input of a differentiator changes, the a smaller . b. larger QUESTION 6 voltage than for a negative-going signal. A Schmitt trigger switching threshold for a positive-going input signal is at a a lesser . b.greater

Questions 4-20.

Questions 4-20.

Answer 1

solution 4-6) Дляет The Integrator operates on the given Input by performing Integration, so " the longer a signal the larger the output. 5. 6) larga - Differentiater operates in the Input and produces an output which is directly proportional to the rate of Change of the input voltage with time So the taster the change in input the larger the output becomes.

6.b) greater because Schmitt trigger uses a phenomenon called hystereris. which is nothing but the positive Going input signal has a Switching threshold at a greater thighe voltese than that of the negative Signal. 7 a) square care 1. Schmitt ligger Converts sine wave to square wave. 8. b) Negative 1. Because tevolts is Applied to Inverbing Terminal. So - The output voltage will be - Negative. & two-towhigh order numbers are equal.

For all the other cases Magnitude comparalar output is fine. But for twornish order numbers are equal. The output of the comparater 1485 is affected. 10. al Reverse-based diode - photo diode is normally reverse biased working diode. 11 a) Amplities - phototransistor Amplifies more than the photodiode while lessel switching Capacity then a photo cliode
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