2. V in V out What is the gain of this amplifier? A)+10 B)-10 C)+11 D)-11 E)+0.1 100k 10k

3. V in V out Describe the frequency dependence of this amplifier, assuming the op-amp is dominant pole compensated. A)its like an RC high-pass filter B)like an RC low-pass filter C)independent of frequency out to f T D)it has a gain of 2 E)it has a gain of 3 20k 10k

4. V in V out Suppose the unity gain frequency of the op-amp in this circuit is 20 MHz. What is the 3dB frequency of the amplifier? A)200 MHz B)20 MHz C)220 MHz D)110 kHz E)1.8 MHz 100k 10k

5. V in V out Why not replace this circuit with an RC low-pass filter? A)Good idea. The RC filter would be cheaper and more reliable. B)No, this circuit has gain C)Good idea. The RC filter uses less power. D)Depends on how you plan to drive the circuit E)Depends of what the circuit will drive 10k

6. What is the gain? H3 20k 10k V in V out A)-0.5 B)-2 C)3 D)-0.333 E)This circuit won’t work

7. What is the bandwidth of this circuit if the op-amp f T is 100 MHz? H3 10k 1M V in V out A)10 MHz B)1 MHz C)100 MHz D)10 kHz E)This circuit won’t work

8. What is the input impedance of this circuit at low frequencies? H3 10k 100k V in V out A)Very small, depends on A of op-amp B)Close to 100k C)Very large, depends on A of op-amp D)Close to 10k E)Cannot be determined

9. What is the output impedance of this circuit at low frequencies? H3 10k 100k V in V out A)Very small, depends on A of op-amp B)Close to 100k C)Very large, depends on A of op-amp D)Close to 10k E)Cannot be determined