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Figure 4 Both Op- Amps Are Compensated and Have AOL

Question 26

Multiple Choice

Figure 4 Both op- amps are compensated and have A<sub>OL </sub>= 100 dB and f<sub>T </sub>= 2 MHz. -Refer to Figure 4(a) . Assume the output is a 1.0 kHz square wave that goes between +Vmax and -V<sub>max</sub>. This fault is likely due to an A) open Rf B) internal open in the op- amp C) open R<sub>i</sub><sub> </sub> D) shorted R<sub>i</sub> Figure 4 Both op- amps are compensated and have AOL = 100 dB and fT = 2 MHz.
-Refer to Figure 4(a) . Assume the output is a 1.0 kHz square wave that goes between +Vmax and -Vmax. This fault is likely due to an


A) open Rf
B) internal open in the op- amp
C) open Ri
D) shorted Ri

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