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Design Problem: Consider an ADC that operates at a sampling rate of 100 kHz to digitize a voltage signal up to 1 V. Assume this
Design Problem: Consider an ADC that operates at a sampling rate of 100 kHz to digitize a voltage signal up to 1 V. Assume this ADC has infinite input impedance. Design a first-order filter, using only resistors and capacitors (with known component values) to reduce any alias- ing effects. You may assume that any needed value for your resistors and capacitors is avail- able at your disposal. Your circuit should not draw more than 10 uA of current from the input. Be sure to justify your choice of component values. General note for design problems: For this and all future design problems, make sure to sketch your design and outline the solution approach. Label all electronic parts with values, and label other components (e.g. label switches with the type of switch, a sensor with its type, and also their function). Show the equations you used to get the values of results. State your assumptions, if any. If a part or component value was arbitrarily chosen, indicate this in the solution. You will be graded not only on the final answer, but also the design approach and presentation of the problem and its solution. Neatness counts! Design Problem: Consider an ADC that operates at a sampling rate of 100 kHz to digitize a voltage signal up to 1 V. Assume this ADC has infinite input impedance. Design a first-order filter, using only resistors and capacitors (with known component values) to reduce any alias- ing effects. You may assume that any needed value for your resistors and capacitors is avail- able at your disposal. Your circuit should not draw more than 10 uA of current from the input. Be sure to justify your choice of component values. General note for design problems: For this and all future design problems, make sure to sketch your design and outline the solution approach. Label all electronic parts with values, and label other components (e.g. label switches with the type of switch, a sensor with its type, and also their function). Show the equations you used to get the values of results. State your assumptions, if any. If a part or component value was arbitrarily chosen, indicate this in the solution. You will be graded not only on the final answer, but also the design approach and presentation of the problem and its solution. Neatness counts
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