A simple capacitance amplifier circuit is shown in the figure. A. C1 represents a capacitive sensor whose
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A simple capacitance amplifier circuit is shown in the figure. A. C1 represents a capacitive sensor whose nominal value is 50 pF. C2 is a fixed capacitor of 25 pf. Find the output voltage if the sinusoidal excitation voltage is 1V peak-to-peak at frequency 1kHz. Assume the op. amp. to be an ideal one.
Related Book For
Analysis and Design of Analog Integrated Circuits
ISBN: 978-0470245996
5th edition
Authors: Paul R. Gray, ? Paul J. Hurst Stephen H. Lewis, ? Robert G. Meyer
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