Design the oscillator circuits shown in the following figures so that the frequency of
oscillation is given by the last four digits of its RA. Use commercial values ??for the
resistors and capacitors (according to the tables at the end of this document). Simulate the circuits and
compare the obtained oscillation frequency with the projected one. For questions a) and b) adopt an a
voltage gain five percent above the minimum gain and measure the distortion of the output signal. A
then repeat the procedure with a voltage gain 15% above the minimum. compare the
results and discuss the differences. For simulations, use the OpAmp ADTL082.
a) Wien bridge oscillator:
b) Phase shift oscillator:
c) Relaxation oscillator: