MCQOPTIONS
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MCQOPTIONS
| 1. |
Which of the following equation gives amplitude of oscillation in Colpitts oscillator using describing function method? (Where Ic is the is the bias current RL is the load resistor and C1 & C2 are the upper and lower capacitance of voltage divider bias) |
| A. | 2I<sub>C</sub>R<sub>L</sub>/C1+C2 |
| B. | 2I<sub>C</sub>C2/C1+C2 |
| C. | 2I<sub>C</sub>R<sub>L</sub> C2/C1 |
| D. | 2I<sub>C</sub>R<sub>L</sub> C2/C1+C2 |
| Answer» E. | |