Unformatted text preview: and calculate the new gains. Also run Spice to check your results. 3. (50 points; RC phase shift amplifier) For the RC phase shift amplifier of Figure 17.7, p. 1345, assume the amplifier is realized by an Op-amp inverter of the type used in Homework 1, Problem 2 with R2=10Meg. a) In terms of R and C find R1 needed for oscillations and give the oscillation frequency in Herz. b) Do a Spice run for R=10KOhm and C=20nFd and check against your calculations of part a). Submit your plots of amplifier output versus time....
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This note was uploaded on 02/25/2012 for the course ENEE 303 taught by Professor Newcomb during the Spring '08 term at Maryland.
- Spring '08