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Engineering, 06.04.2021 03:30 farhan61

Below is a topology for a typical variation of the Colpitts oscillator. Assume you want this oscillator to run at a center frequency of 7.5 MHz where C1 can be used for fine tuning. You have available the following standard +/- 10% tolerance capacitor values that you could use for C3 and C4. Which value should you pick? a. 270 pF
b. 330 pF
c. 390 pF
d. 470 pf
e. 560 pf
f. 680 pf
g. 820 pF
h. 910 pF
i. 1000 pF
j. 1200 pF

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Below is a topology for a typical variation of the Colpitts oscillator. Assume you want this oscilla...

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