Answer Happy

Question 33 Design an op-amp circuit that satisfies the following specifications • The closed loop gain is-20, • Gain variation is less than 3 dB from 0 Hz to 100 kHz, The input signal is a sinusoidal signal with its peak value of 100 mV Which one of the following op-amp modules can be used in the design? O A. Op-amp module with unit gain frequency B=2 MHz and slew rate S= 10 V/ us O B. Op-amp module with unit gain frequency B = 1 MHz and slew rate S=0.5 V/us O C. Op-amp module with unit gain frequency B =50 MHz and slew rate S=1 V/ us O D.Op-amp module with unit gain frequency B = 3 MHz and slew rate S=2 V/ us
Question 34 100 k 25 kΩ D Consider the above op-afrip circuit built using 741 module with the unit gain frequency B = 2 MHz, determine the closed-loop transfer function of the circut on Helin 1+ 2.5 x 10-57 OBH Non- -5 1+ 12x10- Ochelin oo Hann 1 + 12x10-6 -5 1+ 2,5x10-64