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| Q. |
Given that transition capacitance is 5 pico F and diffusion capacitance is 80 pico F, and base emitter dynamic resistance is 1500 Ω, find the β cut-off frequency. |
| A. | 7.8 x 106 rad/s |
| B. | 8.0 x 106 rad/s |
| C. | 49.2 x 106 rad/s |
| D. | 22.7 x 106 rad/s |
| Answer» A. 7.8 x 106 rad/s | |
| Explanation: the frequency in radians is calculated by | |
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